Finite Group Databasebeta

← C2×#23771660 #34494686

Subgroups — C2×#23771660 #34494686

Order 20224.

2110 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23771660C2116yesmaximal, direct product factor
2C2×#19098503C212yesmaximal, complemented
3C2×#19098499C211yesmaximal, characteristic
4C2×#19098497C212yesmaximal, complemented
5C2×#19098497C212yesmaximal, complemented
6C2×#19098486C212yesmaximal
7C2×#19098482C212yesmaximal, complemented
8C2×#19098424C211yesmaximal, characteristic
9C2×#19098421C212yesmaximal
10C2×#393×C79C211yesmaximal, characteristic
11C24×Dic79C2211yescharacteristic
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2211yescharacteristic
14C22×Dic79⋊C4C2212yes—
15C22×Dic79⋊C4C2212yes—
16C22×Dic79⋊C4C2212yes—
17C22×Dic79⋊C4C2212yes—
18C22×Dic79⋊C4C2212yes—
19C22×C22⋊Dic79C2212yes—
20C22×C22⋊Dic79C2211yescharacteristic
21#19098503C22116yescomplemented
22#19098499C2218yes—
23#19098497C22116yescomplemented
24#19098497C22116yescomplemented
25#19098486C22116yes—
26#19098482C22116yescomplemented
27#19098424C2218yes—
28#19098421C22116yes—
29C2×C79⋊#95C2212yes—
30C2×C79⋊#95C2212yes—
31C2×C79⋊#95C2212yes—
32C2×C79⋊#95C2212yes—
33C2×C79⋊#95C2212yes—
34C2×C79⋊#95C2211yescharacteristic
35C23×Q8×C79C2211yescharacteristic
36C22×C22⋊C4×C79C2212yes—
37C22×C22⋊C4×C79C2211yescharacteristic
38#393×C79C2218yes—
39C2×#95×C79C2211yescharacteristic
40C2×#95×C79C2212yes—
41C23×Dic79—42no—
42C23×Dic79—42no—
43C23×Dic79Q818yescomplemented
44C23×Dic79C2312yes—
45C23×Dic79C2312yes—
46C23×Dic79C2312yes—
47C23×Dic79C2312yes—
48C23×Dic79C2314yes—
49C2×C4⋊Dic79—44no—
50C2×C4⋊Dic79—42no—
51C2×C4⋊Dic79C2318yes—
52C2×C4⋊Dic79C2314yes—
53C2×Dic79⋊C4—44no—
54C2×Dic79⋊C4—44no—
55C2×Dic79⋊C4—44no—
56C2×Dic79⋊C4—44no—
57C2×Dic79⋊C4—44no—
58C2×Dic79⋊C4C2318yes—
59C2×Dic79⋊C4C2318yes—
60C2×Dic79⋊C4C2318yes—
61C2×Dic79⋊C4C2318yes—
62C2×Dic79⋊C4C2318yes—
63C2×C22⋊Dic79—44no—
64C2×C22⋊Dic79—42no—
65C2×C22⋊Dic79C2318yes—
66C2×C22⋊Dic79C2314yes—
67C79⋊#95C2318yes—
68C79⋊#95C2318yes—
69C79⋊#95C2318yes—
70C79⋊#95C2318yes—
71C79⋊#95C2318yes—
72C79⋊#95C2314yes—
73C25×C79C2311yescharacteristic
74C22×Q8×C79—42no—
75C22×Q8×C79—44no—
76C22×Q8×C79C2314yes—
77C23×C4×C79C2311yescharacteristic
78C23×C4×C79C2312yes—
79C23×C4×C79C2311yescharacteristic
80C23×C4×C79C2312yes—
81C2×C22⋊C4×C79—44no—
82C2×C22⋊C4×C79—42no—
83C2×C22⋊C4×C79C2318yes—
84C2×C22⋊C4×C79C2314yes—
85#95×C79C2314yes—
86#95×C79C2318yes—
87C22×Dic79—24no—
88C22×Dic79—24no—
89C22×Dic79—24no—
90C22×Dic79—24no—
91C22×Dic79—24no—
92C22×Dic79—24no—
93C22×Dic79—24no—
94C22×Dic79—24no—
95C22×Dic79—24no—
96C22×Dic79—24no—
97C22×Dic79—24no—
98C22×Dic79—416no—
99C22×Dic79—44no—
100C22×Dic79—44no—
101C22×Dic79C2×Q818yes—
102C22×Dic79C2×Q8116yescomplemented
103C22×Dic79C2414yes—
104C22×Dic79C2414yes—
105C22×Dic79C2414yes—
106C22×Dic79C2414yes—
107C4⋊Dic79—48no—
108C4⋊Dic79—44no—
109Dic79⋊C4—48no—
110Dic79⋊C4—48no—
111Dic79⋊C4—48no—
112Dic79⋊C4—48no—
113Dic79⋊C4—48no—
114C22⋊Dic79—44no—
115C22⋊Dic79—48no—
116C24×C79—24no—
117C24×C79—22no—
118C24×C79—22no—
119C24×C79—24no—
120C24×C79C2×Q814yes—
121C24×C79C2412yes—
122C24×C79C2411yescharacteristic
123C2×Q8×C79—44no—
124C2×Q8×C79—48no—
125C2×Q8×C79—416no—
126C22×C4×C79—22no—
127C22×C4×C79—24no—
128C22×C4×C79—24no—
129C22×C4×C79—22no—
130C22×C4×C79—24no—
131C22×C4×C79—24no—
132C22×C4×C79—24no—
133C22×C4×C79—24no—
134C22×C4×C79—24no—
135C22×C4×C79—24no—
136C22×C4×C79C2412yes—
137C22×C4×C79C2414yes—
138C22×C4×C79C2412yes—
139C22×C4×C79C2414yes—
140C22⋊C4×C79—48no—
141C22⋊C4×C79—44no—
142C23×C79—28no—
143C23×C79—216no—
144C23×C79—22no—
145C23×C79—24no—
146C23×C79—22no—
147C23×C79—24no—
148C23×C79—44no—
149C23×C79—48no—
150C23×C79—44no—
151C23×C79C22×Q814yes—
152C23×C79C22×Q812yes—
153C23×C79H(5,𝔽2)12yes—
154C23×C79H(5,𝔽2)14yes—
155C23×C79H(5,𝔽2)12yes—
156C23×C792−1+414yes—
157C23×C79C2511yescharacteristic
158Q8×C79—416no—
159C2×C4×C79—24no—
160C2×C4×C79—24no—
161C2×C4×C79—24no—
162C2×C4×C79—24no—
163C2×C4×C79—24no—
164C2×C4×C79—22no—
165C2×C4×C79—22no—
166C2×C4×C79—24no—
167C2×C4×C79—24no—
168C2×C4×C79—24no—
169C2×C4×C79—44no—
170C2×C4×C79—48no—
171C2×C4×C79—48no—
172C2×C4×C79—44no—
173C2×Dic79—216no—
174C2×Dic79—24no—
175C2×Dic79—24no—
176C2×Dic79—24no—
177C2×Dic79—24no—
178C2×Dic79—24no—
179C2×Dic79—24no—
180C2×Dic79—24no—
181C2×Dic79—24no—
182C2×Dic79—24no—
183C2×Dic79—24no—
184C2×Dic79—24no—
185C2×Dic79—416no—
186C2×Dic79—48no—
187C2×Dic79—48no—
188C2×Dic79—48no—
189C2×Dic79C22×Q818yes—
190C22×C79—24no—
191C22×C79—28no—
192C22×C79—416no—
193C22×C79—42no—
194C22×C79—44no—
195C22×C79—42no—
196C22×C79#54314yes—
197C22×C79#54418yes—
198C22×C79#56014yes—
199C22×C79#56218yes—
200C22×C79#56314yes—
201C22×C79C23×Q811yescharacteristic
202C22×C79C2×H(5,𝔽2)11yescharacteristic
203C22×C79C2×H(5,𝔽2)12yes—
204C22×C79C2×H(5,𝔽2)11yescharacteristic
205C22×C79C2×2−1+412yes—
206C4×C79—44no—
207C4×C79—42no—
208C4×C79—44no—
209C4×C79—42no—
210Dic79—28no—
211Dic79—44no—
212Dic79—44no—
213Dic79—44no—
214C2×#2841—791nomaximal, Sylow
215C2×C79—44no—
216C2×C79#284118yescomplemented
217C2×C79C2×#54311yescharacteristic
218C2×C79C2×#54412yes—
219C2×C79C2×#56011yescharacteristic
220C2×C79C2×#56212yes—
221C2×C79C2×#56311yescharacteristic
222#2841—7916no—
223C2×#400—792no—
224C2×#399—791no—
225C2×#398—792no—
226C2×#398—792no—
227C2×#396—792no—
228C2×#395—792no—
229C2×#393D7911yescharacteristic
230C2×#381—791no—
231C2×#380—792no—
232C79C2×#284111yescharacteristic, complemented, Sylow
233C23×Q8C2×D7911yescharacteristic
234C24×C4—791no—
235C22×C4⋊C4—792no—
236C22×C4⋊C4—792no—
237C22×C4⋊C4—792no—
238C22×C4⋊C4—792no—
239C22×C4⋊C4—792no—
240C22×C4⋊C4—791no—
241C22×C4⋊C4—792no—
242C22×C22⋊C4—791no—
243C22×C22⋊C4—792no—
244C22×C22⋊C4C2×D7912yes—
245C22×C22⋊C4C2×D7911yescharacteristic
246#400—7916no—
247#399—798no—
248#398—7916no—
249#398—7916no—
250#396—7916no—
251#395—7916no—
252#393C2×D7918yes—
253#381—798no—
254#380—7916no—
255C2×#95—792no—
256C2×#95—792no—
257C2×#95—792no—
258C2×#95—792no—
259C2×#95—792no—
260C2×#95—791no—
261C2×#95C2×D7911yescharacteristic
262C2×#95C2×D7912yes—
263C25C22×D7911yescharacteristic
264C22×Q8—42no—
265C22×Q8—44no—
266C22×Q8C22×D7914yes—
267C23×C4—3162no—
268C23×C4—3162no—
269C23×C4—798no—
270C23×C4—794no—
271C23×C4—792no—
272C23×C4—792no—
273C23×C4—792no—
274C23×C4—792no—
275C23×C4C22×D7912yes—
276C23×C4C22×D7912yes—
277C23×C4C22×D7911yescharacteristic
278C23×C4C22×D7911yescharacteristic
279C2×C4⋊C4—3164no—
280C2×C4⋊C4—3164no—
281C2×C4⋊C4—3164no—
282C2×C4⋊C4—3164no—
283C2×C4⋊C4—3164no—
284C2×C4⋊C4—3162no—
285C2×C4⋊C4—3164no—
286C2×C4⋊C4—798no—
287C2×C4⋊C4—798no—
288C2×C4⋊C4—798no—
289C2×C4⋊C4—798no—
290C2×C4⋊C4—798no—
291C2×C4⋊C4—798no—
292C2×C4⋊C4—794no—
293C2×C22⋊C4—44no—
294C2×C22⋊C4—42no—
295C2×C22⋊C4—3164no—
296C2×C22⋊C4—3162no—
297C2×C22⋊C4—798no—
298C2×C22⋊C4—794no—
299C2×C22⋊C4C22×D7918yes—
300C2×C22⋊C4C22×D7914yes—
301#95—798no—
302#95—798no—
303#95—798no—
304#95—798no—
305#95—798no—
306#95—794no—
307#95C22×D7914yes—
308#95C22×D7918yes—
309C24—24no—
310C24—22no—
311C24—22no—
312C24—24no—
313C24Q8×D7914yes—
314C24C23×D7912yes—
315C24C23×D7911yescharacteristic
316C2×Q8—44no—
317C2×Q8—48no—
318C2×Q8—416no—
319C22×C4—24no—
320C22×C4—22no—
321C22×C4—22no—
322C22×C4—24no—
323C22×C4—24no—
324C22×C4—24no—
325C22×C4—24no—
326C22×C4—24no—
327C22×C4—24no—
328C22×C4—24no—
329C22×C4—3164no—
330C22×C4—3164no—
331C22×C4—31616no—
332C22×C4—7916no—
333C22×C4—798no—
334C22×C4—794no—
335C22×C4—794no—
336C22×C4—794no—
337C22×C4—794no—
338C22×C4—1584no—
339C22×C4—1584no—
340C22×C4—1584no—
341C22×C4—1584no—
342C22×C4—1584no—
343C22×C4—1584no—
344C22×C4—1584no—
345C22×C4—1584no—
346C22×C4—1584no—
347C22×C4—1584no—
348C22×C4—1584no—
349C22×C4C23×D7912yes—
350C22×C4C23×D7914yes—
351C22×C4C23×D7912yes—
352C22×C4C23×D7914yes—
353C4⋊C4—3168no—
354C4⋊C4—3168no—
355C4⋊C4—3168no—
356C4⋊C4—3168no—
357C4⋊C4—3168no—
358C4⋊C4—3164no—
359C4⋊C4—3168no—
360C22⋊C4—48no—
361C22⋊C4—44no—
362C22⋊C4—3168no—
363C22⋊C4—3164no—
364C23—24no—
365C23—22no—
366C23—22no—
367C23—24no—
368C23—28no—
369C23—216no—
370C23—44no—
371C23—48no—
372C23—44no—
373C23C2×Q8×D7914yes—
374C23C2×Q8×D7912yes—
375C23#1457920612yes—
376C23#1457920614yes—
377C23#1457920712yes—
378C23#1457920814yes—
379C23C24×D7911yescharacteristic
380Q8—416no—
381C2×C4—24no—
382C2×C4—22no—
383C2×C4—22no—
384C2×C4—24no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—24no—
389C2×C4—24no—
390C2×C4—24no—
391C2×C4—44no—
392C2×C4—48no—
393C2×C4—48no—
394C2×C4—44no—
395C2×C4—3168no—
396C2×C4—3168no—
397C2×C4—3168no—
398C2×C4—31616no—
399C2×C4—798no—
400C2×C4—1584no—
401C2×C4—1584no—
402C2×C4—1584no—
403C2×C4—1584no—
404C2×C4—1584no—
405C2×C4—1584no—
406C2×C4—1584no—
407C2×C4—1584no—
408C2×C4—1584no—
409C2×C4—1584no—
410C2×C4—1584no—
411C2×C4—15816no—
412C22—24no—
413C22—28no—
414C22—416no—
415C22—42no—
416C22—44no—
417C22—42no—
418C22#1909918814yes—
419C22#1909919218yes—
420C22#1909930214yes—
421C22#1909930718yes—
422C22#1909931314yes—
423C22C22×Q8×D7911yescharacteristic
424C22C2×#1457920611yescharacteristic
425C22C2×#1457920612yes—
426C22C2×#1457920711yescharacteristic
427C22C2×#1457920812yes—
428C4—42no—
429C4—44no—
430C4—44no—
431C4—42no—
432C4—3164no—
433C4—3164no—
434C4—3164no—
435C4—1588no—
436C2—44no—
437C2#2377166018yesdirect product factor
438C2C2×#1909918811yescharacteristic
439C2C2×#1909919212yes—
440C2C2×#1909930211yescharacteristic
441C2C2×#1909930712yes—
442C2C2×#1909931311yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#393×C79C2
socleC24×C79C24
prime radicalC25×C79C23
hypercenterC2×#393D79
hypocenterC79C2×#2841
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#393

Complements

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

NH ≅ G/Ntype
1. #23771660C2direct (N × H)
2. C2×#19098503C2semidirect
4. C2×#19098497C2semidirect
5. C2×#19098497C2semidirect
7. C2×#19098482C2semidirect
21. #19098503C22semidirect
23. #19098497C22semidirect
24. #19098497C22semidirect
26. #19098482C22semidirect
43. C23×Dic79Q8semidirect
102. C22×Dic79C2×Q8semidirect
216. C2×C79#2841semidirect
232. C79C2×#2841semidirect
437. C2#23771660direct (N × H)

Maximal subgroups

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

subgroupindex
#237716602
C2×#190985032
C2×#190984992
C2×#190984972
C2×#190984862
C2×#190984822
C2×#190984242
C2×#190984212
C2×#393×C792
C2×#284179