Finite Group Databasebeta

← C2×#24913630 #35571209

Subgroups — C2×#24913630 #35571209

Order 21248.

2354 conjugacy classes of subgroups.

The subgroup lattice has 496 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581787C211yesmaximal, characteristic
2C22×#14581783C211yesmaximal, characteristic, complemented
3#24913630C2116yesmaximal, direct product factor
4C2×#19127636C211yesmaximal, characteristic
5C2×#19127635C212yesmaximal, complemented
6C2×#19127631C211yesmaximal, characteristic, complemented
7C2×#19127628C211yesmaximal, characteristic
8C2×#19127625C212yesmaximal
9C2×#19127598C212yesmaximal, complemented
10C2×#19127593C212yesmaximal
11C2×#19127552C211yesmaximal, characteristic, complemented
12C2×#400×C83C211yesmaximal, characteristic, complemented
13C2×#14581787—28no—
14C2×#14581787C2218yes—
15C2×#14581783—28no—
16C2×#14581783C2218yescomplemented
17C22×C4⋊Dic83C2212yes—
18C22×C4⋊Dic83C2211yescharacteristic
19C22×C4⋊Dic83C2211yescharacteristic
20C22×Dic83⋊C4C2211yescharacteristic
21C22×Dic83⋊C4C2212yes—
22C22×Dic83⋊C4C2212yes—
23C22×Dic83⋊C4C2212yes—
24C22×Dic83⋊C4C2212yes—
25C22×(C2×D83)⋊C4C2211yescharacteristic
26C22×(C2×D83)⋊C4C2212yes—
27C22×(C2×D83)⋊C4C2211yescharacteristic
28C22×(C2×D83)⋊C4C2211yescharacteristic
29C22×(C2×D83)⋊C4C2212yes—
30C22×C4×Dic83C2212yes—
31C22×C4×Dic83C2211yescharacteristic
32#19127636C2218yes—
33#19127635C22116yescomplemented
34#19127631C2218yescomplemented
35#19127628C2218yes—
36#19127625C22116yes—
37#19127598C22116yescomplemented
38#19127593C22116yes—
39#19127552C2218yescomplemented
40C2×C83⋊#95C2212yes—
41C2×C83⋊#95C2212yes—
42C2×C83⋊#95C2211yescharacteristic
43C22×C4⋊C4×C83C2211yescharacteristic
44C22×C4⋊C4×C83C2211yescharacteristic
45#400×C83C2218yescomplemented
46C2×#95×C83C2212yes—
47C2×#95×C83C2212yes—
48C2×#95×C83C2211yescharacteristic
49C24×D83C2311yescharacteristic
50C23×Dic83C2311yescharacteristic
51C23×Dic83C2312yes—
52C23×Dic83C2311yescharacteristic
53C23×Dic83C2311yescharacteristic
54C23×Dic83C2312yes—
55#14581787—232no—
56#14581783—232no—
57C2×C4⋊Dic83—28no—
58C2×C4⋊Dic83—24no—
59C2×C4⋊Dic83—24no—
60C2×C4⋊Dic83C2318yes—
61C2×C4⋊Dic83C2314yes—
62C2×C4⋊Dic83C2314yes—
63C2×Dic83⋊C4—28no—
64C2×Dic83⋊C4—24no—
65C2×Dic83⋊C4—28no—
66C2×Dic83⋊C4—28no—
67C2×Dic83⋊C4—44no—
68C2×Dic83⋊C4C2318yes—
69C2×Dic83⋊C4C2314yes—
70C2×Dic83⋊C4C2318yes—
71C2×Dic83⋊C4C2318yes—
72C2×Dic83⋊C4C2318yes—
73C2×(C2×D83)⋊C4—24no—
74C2×(C2×D83)⋊C4—24no—
75C2×(C2×D83)⋊C4—28no—
76C2×(C2×D83)⋊C4—24no—
77C2×(C2×D83)⋊C4—44no—
78C2×(C2×D83)⋊C4C2314yes—
79C2×(C2×D83)⋊C4C2318yes—
80C2×(C2×D83)⋊C4C2314yes—
81C2×(C2×D83)⋊C4C2314yes—
82C2×(C2×D83)⋊C4C2318yes—
83C2×C4×Dic83—44no—
84C2×C4×Dic83D418yes—
85C2×C4×Dic83C2318yes—
86C2×C4×Dic83C2314yes—
87C83⋊#95C2314yes—
88C83⋊#95C2318yes—
89C83⋊#95C2318yes—
90C23×C4×C83C2311yescharacteristic
91C23×C4×C83C2312yes—
92C23×C4×C83C2311yescharacteristic
93C23×C4×C83C2312yes—
94C23×C4×C83C2311yescharacteristic
95C2×C4⋊C4×C83—24no—
96C2×C4⋊C4×C83—24no—
97C2×C4⋊C4×C83C2314yes—
98C2×C4⋊C4×C83C2314yes—
99#95×C83C2314yes—
100#95×C83C2318yes—
101#95×C83C2318yes—
102C23×D83—22no—
103C23×D83—24no—
104C23×D83—22no—
105C23×D83—24no—
106C23×D83—22no—
107C23×D83C2412yes—
108C22×Dic83—24no—
109C22×Dic83—22no—
110C22×Dic83—24no—
111C22×Dic83—24no—
112C22×Dic83—22no—
113C22×Dic83—22no—
114C22×Dic83—24no—
115C22×Dic83—24no—
116C22×Dic83—24no—
117C22×Dic83—24no—
118C22×Dic83C2×D414yes—
119C22×Dic83C2×D414yes—
120C22×Dic83#4118yes—
121C22×Dic83C2412yes—
122C22×Dic83C2414yes—
123C22×Dic83C2412yes—
124C22×Dic83C2412yes—
125C22×Dic83C2414yes—
126C4⋊Dic83—28no—
127C4⋊Dic83—216no—
128C4⋊Dic83—28no—
129Dic83⋊C4—216no—
130Dic83⋊C4—28no—
131Dic83⋊C4—216no—
132Dic83⋊C4—216no—
133Dic83⋊C4—48no—
134(C2×D83)⋊C4—28no—
135(C2×D83)⋊C4—28no—
136(C2×D83)⋊C4—28no—
137(C2×D83)⋊C4—216no—
138(C2×D83)⋊C4—48no—
139C4×Dic83—48no—
140C4×Dic83C2×D4116yes—
141C24×C83C2411yescharacteristic
142C22×C4×C83—24no—
143C22×C4×C83—22no—
144C22×C4×C83—22no—
145C22×C4×C83—24no—
146C22×C4×C83—24no—
147C22×C4×C83—24no—
148C22×C4×C83—24no—
149C22×C4×C83—24no—
150C22×C4×C83—22no—
151C22×C4×C83—24no—
152C22×C4×C83—24no—
153C22×C4×C83—22no—
154C22×C4×C83C2×D414yes—
155C22×C4×C83C2414yes—
156C22×C4×C83C2412yes—
157C22×C4×C83C2412yes—
158C22×C4×C83C2414yes—
159C22×C4×C83C2412yes—
160C4⋊C4×C83—28no—
161C4⋊C4×C83—28no—
162C23×C83C22×D412yes—
163C23×C83C2×#4114yes—
164C23×C83H(5,𝔽2)12yes—
165C23×C832−1+414yes—
166C23×C832−1+412yes—
167C23×C83C2511yescharacteristic
168C22×D83—22no—
169C22×D83—24no—
170C22×D83—22no—
171C22×D83—24no—
172C22×D83—22no—
173C22×D83—44no—
174C22×D83—44no—
175C22×D83—44no—
176C22×D83—48no—
177C22×D83—48no—
178C2×C4×C83—28no—
179C2×C4×C83—24no—
180C2×C4×C83—22no—
181C2×C4×C83—22no—
182C2×C4×C83—24no—
183C2×C4×C83—24no—
184C2×C4×C83—24no—
185C2×C4×C83—24no—
186C2×C4×C83—24no—
187C2×C4×C83—22no—
188C2×C4×C83—24no—
189C2×C4×C83—24no—
190C2×C4×C83—22no—
191C2×C4×C83—48no—
192C2×C4×C83—44no—
193C2×C4×C83—44no—
194C2×C4×C83—48no—
195C2×C4×C83C22×D414yes—
196C2×Dic83—28no—
197C2×Dic83—28no—
198C2×Dic83—216no—
199C2×Dic83—24no—
200C2×Dic83—22no—
201C2×Dic83—24no—
202C2×Dic83—24no—
203C2×Dic83—22no—
204C2×Dic83—22no—
205C2×Dic83—24no—
206C2×Dic83—24no—
207C2×Dic83—24no—
208C2×Dic83—24no—
209C2×Dic83—44no—
210C2×Dic83—48no—
211C2×Dic83C22×D414yes—
212C2×Dic83C22×D414yes—
213C2×Dic83C2×#4118yes—
214C22×C83#53214yes—
215C22×C83#53614yes—
216C22×C83#53714yes—
217C22×C83#53918yes—
218C22×C83#54118yes—
219C22×C83C23×D411yescharacteristic
220C22×C83C22×#4112yes—
221C22×C83C2×H(5,𝔽2)11yescharacteristic
222C22×C83C2×2−1+412yes—
223C22×C83C2×2−1+411yescharacteristic
224C2×D83—42no—
225C2×D83—42no—
226C2×D83—42no—
227C2×D83—44no—
228C2×D83—44no—
229C2×D83—88no—
230C4×C83—24no—
231C4×C83—44no—
232C4×C83—42no—
233C4×C83—42no—
234C4×C83—44no—
235Dic83—24no—
236Dic83—24no—
237Dic83—28no—
238Dic83—42no—
239Dic83—44no—
240C2×#2664—831nomaximal, Sylow
241C2×C83#266418yescomplemented
242C2×C83C2×#53211yescharacteristic
243C2×C83C2×#53611yescharacteristic
244C2×C83C2×#53711yescharacteristic
245C2×C83C2×#53912yes—
246C2×C83C2×#54112yes—
247D83—82no—
248C22×#126—831no—
249C22×#125—831no—
250#2664—8316no—
251C2×#400D8311yescharacteristic, complemented
252C2×#399—831no—
253C2×#398—832no—
254C2×#398—831no—
255C2×#397—831no—
256C2×#396—832no—
257C2×#389—832no—
258C2×#388—832no—
259C2×C4×C4⋊C4—831no—
260C83C2×#266411yescharacteristic, complemented, Sylow
261C2×#126—838no—
262C2×#126—1668no—
263C2×#125—838no—
264C2×#125—1668no—
265C22×C4⋊C4—832no—
266C22×C4⋊C4—832no—
267C22×C4⋊C4—832no—
268C22×C4⋊C4—831no—
269C22×C4⋊C4—831no—
270C22×C4⋊C4—832no—
271C22×C4⋊C4—831no—
272C22×C4⋊C4—832no—
273C22×C4⋊C4C2×D8311yescharacteristic
274C22×C4⋊C4C2×D8311yescharacteristic
275C22×C22⋊C4—832no—
276C22×C22⋊C4—831no—
277C22×C22⋊C4—832no—
278C22×C22⋊C4—831no—
279C22×C22⋊C4—831no—
280C22×C42—832no—
281C22×C42—831no—
282#400C2×D8318yescomplemented
283#399—838no—
284#398—838no—
285#398—8316no—
286#397—838no—
287#396—8316no—
288#389—8316no—
289#388—8316no—
290C4×C4⋊C4—838no—
291C2×#95—832no—
292C2×#95—832no—
293C2×#95—831no—
294C2×#95C2×D8312yes—
295C2×#95C2×D8311yescharacteristic
296C2×#95C2×D8312yes—
297C25—831no—
298C23×C4—831no—
299C23×C4—832no—
300C23×C4—831no—
301C23×C4—831no—
302C23×C4—832no—
303C23×C4C22×D8311yescharacteristic
304C23×C4C22×D8312yes—
305C23×C4C22×D8311yescharacteristic
306C23×C4C22×D8312yes—
307C23×C4C22×D8311yescharacteristic
308#126—16632no—
309#125—16632no—
310C2×C4⋊C4—24no—
311C2×C4⋊C4—24no—
312C2×C4⋊C4—3324no—
313C2×C4⋊C4—838no—
314C2×C4⋊C4—838no—
315C2×C4⋊C4—838no—
316C2×C4⋊C4—834no—
317C2×C4⋊C4—834no—
318C2×C4⋊C4—834no—
319C2×C4⋊C4—838no—
320C2×C4⋊C4—838no—
321C2×C4⋊C4—1668no—
322C2×C4⋊C4—1668no—
323C2×C4⋊C4—1664no—
324C2×C4⋊C4—1664no—
325C2×C4⋊C4—1668no—
326C2×C4⋊C4—1668no—
327C2×C4⋊C4—1664no—
328C2×C4⋊C4C22×D8314yes—
329C2×C4⋊C4C22×D8314yes—
330C2×C22⋊C4—3324no—
331C2×C22⋊C4—838no—
332C2×C22⋊C4—834no—
333C2×C22⋊C4—834no—
334C2×C22⋊C4—834no—
335C2×C22⋊C4—838no—
336C2×C22⋊C4—1664no—
337C2×C22⋊C4—1664no—
338C2×C22⋊C4—1668no—
339C2×C22⋊C4—1664no—
340C2×C42—3324no—
341C2×C42—838no—
342C2×C42—838no—
343C2×C42—834no—
344#95—834no—
345#95—838no—
346#95—838no—
347#95C22×D8314yes—
348#95C22×D8318yes—
349#95C22×D8318yes—
350C24—832no—
351C24—1662no—
352C24—1664no—
353C24—1662no—
354C24—1664no—
355C24—1662no—
356C24C23×D8311yescharacteristic
357C22×C4—24no—
358C22×C4—22no—
359C22×C4—22no—
360C22×C4—24no—
361C22×C4—24no—
362C22×C4—24no—
363C22×C4—24no—
364C22×C4—24no—
365C22×C4—22no—
366C22×C4—24no—
367C22×C4—24no—
368C22×C4—22no—
369C22×C4—834no—
370C22×C4—834no—
371C22×C4—838no—
372C22×C4—834no—
373C22×C4—832no—
374C22×C4—832no—
375C22×C4—832no—
376C22×C4—834no—
377C22×C4—1662no—
378C22×C4—1664no—
379C22×C4—1664no—
380C22×C4—1664no—
381C22×C4—1664no—
382C22×C4—1664no—
383C22×C4—1662no—
384C22×C4—1664no—
385C22×C4—1664no—
386C22×C4—1662no—
387C22×C4D4×D8314yes—
388C22×C4C23×D8312yes—
389C22×C4C23×D8314yes—
390C22×C4C23×D8312yes—
391C22×C4C23×D8314yes—
392C22×C4C23×D8312yes—
393C4⋊C4—28no—
394C4⋊C4—28no—
395C4⋊C4—3328no—
396C4⋊C4—16616no—
397C4⋊C4—16616no—
398C4⋊C4—1668no—
399C4⋊C4—1668no—
400C4⋊C4—16616no—
401C4⋊C4—16616no—
402C4⋊C4—1668no—
403C22⋊C4—3328no—
404C22⋊C4—1668no—
405C22⋊C4—1668no—
406C22⋊C4—16616no—
407C22⋊C4—1668no—
408C42—3328no—
409C42—8316no—
410C23—3324no—
411C23—3324no—
412C23—3324no—
413C23—3328no—
414C23—3328no—
415C23—1662no—
416C23—1664no—
417C23—1662no—
418C23—1664no—
419C23—1662no—
420C23C2×D4×D8312yes—
421C23#41×D8314yes—
422C23#1458183812yes—
423C23#1458183914yes—
424C23#1458184012yes—
425C23C24×D8311yescharacteristic
426C2×C4—28no—
427C2×C4—24no—
428C2×C4—22no—
429C2×C4—22no—
430C2×C4—24no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—24no—
435C2×C4—22no—
436C2×C4—24no—
437C2×C4—24no—
438C2×C4—22no—
439C2×C4—48no—
440C2×C4—44no—
441C2×C4—44no—
442C2×C4—48no—
443C2×C4—3324no—
444C2×C4—3328no—
445C2×C4—834no—
446C2×C4—834no—
447C2×C4—838no—
448C2×C4—1662no—
449C2×C4—1664no—
450C2×C4—1664no—
451C2×C4—1664no—
452C2×C4—1664no—
453C2×C4—1668no—
454C2×C4—1664no—
455C2×C4—1662no—
456C2×C4—1664no—
457C2×C4—1664no—
458C2×C4—1662no—
459C2×C4—1668no—
460C2×C4—16616no—
461C2×C4C2×D4×D8314yes—
462C22—3322no—
463C22—3322no—
464C22—3322no—
465C22—3324no—
466C22—3324no—
467C22—6648no—
468C22#1912825014yes—
469C22#1912827314yes—
470C22#1912828114yes—
471C22#1912829218yes—
472C22#1912831018yes—
473C22C22×D4×D8311yescharacteristic
474C22C2×#41×D8312yes—
475C22C2×#1458183811yescharacteristic
476C22C2×#1458183912yes—
477C22C2×#1458184011yescharacteristic
478C4—24no—
479C4—44no—
480C4—42no—
481C4—42no—
482C4—44no—
483C4—3322no—
484C4—3324no—
485C4—1664no—
486C4—1664no—
487C4—1668no—
488C2—6642no—
489C2#2491363018yesdirect product factor
490C2C2×#1912825011yescharacteristic
491C2C2×#1912827311yescharacteristic
492C2C2×#1912828111yescharacteristic
493C2C2×#1912829212yes—
494C2C2×#1912831012yes—
subgroupG/H
centerC24C23×D83
commutator, cosocleC23×C83C25
FrattiniC23C24×D83
FittingC2×#400×C83C2
socleC24×C83C24
prime radicalC24×D83C23
hypercenterC2×#400D83
hypocenterC83C2×#2664
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C24 ◁ C2×#400

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×#14581783C2semidirect
3. #24913630C2direct (N × H)
5. C2×#19127635C2semidirect
6. C2×#19127631C2semidirect
9. C2×#19127598C2semidirect
11. C2×#19127552C2semidirect
12. C2×#400×C83C2semidirect
16. C2×#14581783C22semidirect
33. #19127635C22semidirect
34. #19127631C22semidirect
37. #19127598C22semidirect
39. #19127552C22semidirect
45. #400×C83C22semidirect
241. C2×C83#2664semidirect
251. C2×#400D83semidirect
260. C83C2×#2664semidirect
282. #400C2×D83semidirect
489. C2#24913630direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145817872
C22×#145817832
#249136302
C2×#191276362
C2×#191276352
C2×#191276312
C2×#191276282
C2×#191276252
C2×#191275982
C2×#191275932
C2×#191275522
C2×#400×C832
C2×#266483