Finite Group Databasebeta

← C2×#23771445 #34494786

Subgroups — C2×#23771445 #34494786

Order 20224.

3342 conjugacy classes of subgroups.

The subgroup lattice has 452 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579149C211yesmaximal, characteristic, complemented
2#23771445C2116yesmaximal, direct product factor
3C2×#19098479C214yesmaximal, complemented
4C2×#19098475C212yesmaximal, complemented
5C2×#19098474C212yesmaximal, complemented
6C2×#19098472C212yesmaximal, complemented
7C2×#19098471C212yesmaximal, complemented
8C2×#19098429C211yesmaximal, characteristic, complemented
9C22×#124×C79C211yesmaximal, characteristic, complemented
10C23×Dic158C2211yescharacteristic
11C23×D316C2211yescharacteristic
12C23×C22⋊D79C2214yes—
13C2×#14579149—28no—
14C2×#14579149C2218yescomplemented
15C22×C4⋊Dic79C2212yes—
16C22×C22⋊Dic79C2214yes—
17C22×(C2×D79)⋊C4C2212yes—
18C22×(C2×D79)⋊C4C2212yes—
19C22×(C2×D79)⋊C4C2214yes—
20#19098479C22132yescomplemented
21#19098475C22116yescomplemented
22#19098474C22116yescomplemented
23#19098472C22116yescomplemented
24#19098471C22116yescomplemented
25#19098429C2218yescomplemented
26C2×C79⋊#95C2212yes—
27C2×C79⋊#95C2212yes—
28C2×C79⋊#95C2214yes—
29C23×Q8×C79C2211yescharacteristic
30C23×D4×C79C2211yescharacteristic
31C2×#124×C79—28no—
32C2×#124×C79C2218yescomplemented
33C22×C22⋊C4×C79C2212yes—
34C22×C22⋊C4×C79C2212yes—
35C22×C42×C79C2211yescharacteristic
36C24×D79C2312yes—
37C22×Dic158—24no—
38C22×Dic158—44no—
39C22×Dic158C2314yes—
40C22×D316—24no—
41C22×D316—44no—
42C22×D316C2314yes—
43C22×C22⋊D79—48no—
44C22×C22⋊D79—48no—
45C22×C22⋊D79—48no—
46C22×C22⋊D79C23116yes—
47C23×Dic79C2314yes—
48C23×Dic79C2312yes—
49#14579149—232no—
50C2×C4⋊Dic79—44no—
51C2×C4⋊Dic79C2318yes—
52C2×C22⋊Dic79—48no—
53C2×C22⋊Dic79C23116yes—
54C2×(C2×D79)⋊C4—28no—
55C2×(C2×D79)⋊C4—28no—
56C2×(C2×D79)⋊C4—48no—
57C2×(C2×D79)⋊C4C2318yes—
58C2×(C2×D79)⋊C4C2318yes—
59C2×(C2×D79)⋊C4C23116yes—
60C79⋊#95C2318yes—
61C79⋊#95C2318yes—
62C79⋊#95C23116yes—
63C25×C79C2312yes—
64C22×Q8×C79—24no—
65C22×Q8×C79—44no—
66C22×Q8×C79C2314yes—
67C22×D4×C79—24no—
68C22×D4×C79—44no—
69C22×D4×C79C2314yes—
70C23×C4×C79C2312yes—
71C23×C4×C79C2311yescharacteristic
72C23×C4×C79C2311yescharacteristic
73C23×C4×C79C2311yescharacteristic
74#124×C79—232no—
75C2×C22⋊C4×C79—28no—
76C2×C22⋊C4×C79—28no—
77C2×C22⋊C4×C79C2318yes—
78C2×C22⋊C4×C79C2318yes—
79C2×C42×C79D418yescomplemented
80C2×C42×C79C2314yes—
81C23×D79—24no—
82C23×D79—28no—
83C23×D79—24no—
84C23×D79—28no—
85C23×D79—24no—
86C23×D79C2414yes—
87C2×Dic158—28no—
88C2×Dic158—48no—
89C2×Dic158—416no—
90C2×D316—28no—
91C2×D316—48no—
92C2×D316—416no—
93C2×C22⋊D79—416no—
94C2×C22⋊D79—416no—
95C2×C22⋊D79—416no—
96C2×C22⋊D79—464no—
97C22×Dic79—24no—
98C22×Dic79—28no—
99C22×Dic79—28no—
100C22×Dic79—28no—
101C22×Dic79—28no—
102C22×Dic79C2414yes—
103C22×Dic79C2418yes—
104C4⋊Dic79—48no—
105C22⋊Dic79—416no—
106(C2×D79)⋊C4—216no—
107(C2×D79)⋊C4—216no—
108(C2×D79)⋊C4—416no—
109C24×C79—24no—
110C24×C79—28no—
111C24×C79—28no—
112C24×C79—24no—
113C24×C79—24no—
114C24×C79C2414yes—
115C24×C79C2411yescharacteristic
116C2×Q8×C79—28no—
117C2×Q8×C79—48no—
118C2×Q8×C79—416no—
119C2×D4×C79—28no—
120C2×D4×C79—48no—
121C2×D4×C79—416no—
122C22×C4×C79—24no—
123C22×C4×C79—24no—
124C22×C4×C79—22no—
125C22×C4×C79—22no—
126C22×C4×C79—24no—
127C22×C4×C79—28no—
128C22×C4×C79C2×D414yes—
129C22×C4×C79C2×D414yes—
130C22×C4×C79C2×D414yes—
131C22×C4×C79C2414yes—
132C22×C4×C79C2412yes—
133C22×C4×C79C2412yes—
134C22×C4×C79C2412yes—
135C22⋊C4×C79—216no—
136C22⋊C4×C79—216no—
137C42×C79C2×D4116yescomplemented
138C23×C79—24no—
139C23×C79—28no—
140C23×C79—24no—
141C23×C79—28no—
142C23×C79—24no—
143C23×C79—48no—
144C23×C79—48no—
145C23×C79—48no—
146C23×C79—416no—
147C23×C79—416no—
148C23×C79C22×D412yes—
149C23×C79H(5,𝔽2)14yes—
150C23×C79H(5,𝔽2)14yes—
151C23×C79H(5,𝔽2)12yes—
152C23×C792−1+412yes—
153C23×C79C2511yescharacteristic
154C22×D79—24no—
155C22×D79—28no—
156C22×D79—24no—
157C22×D79—28no—
158C22×D79—24no—
159C22×D79—48no—
160C22×D79—48no—
161C22×D79—48no—
162C22×D79—416no—
163C22×D79—416no—
164Q8×C79—416no—
165D4×C79—416no—
166C2×C4×C79—28no—
167C2×C4×C79—28no—
168C2×C4×C79—28no—
169C2×C4×C79—22no—
170C2×C4×C79—24no—
171C2×C4×C79—24no—
172C2×C4×C79—22no—
173C2×C4×C79—24no—
174C2×C4×C79—28no—
175C2×C4×C79—48no—
176C2×C4×C79C22×D414yes—
177C2×C4×C79C22×D414yes—
178C2×C4×C79C22×D414yes—
179C22⋊D79—464no—
180C2×Dic79—24no—
181C2×Dic79—28no—
182C2×Dic79—28no—
183C2×Dic79—28no—
184C2×Dic79—28no—
185C2×Dic79—48no—
186C2×Dic79—416no—
187D316—416no—
188Dic158—416no—
189C22×C79—44no—
190C22×C79—44no—
191C22×C79—44no—
192C22×C79—48no—
193C22×C79—48no—
194C22×C79—816no—
195C22×C79#53514yes—
196C22×C79#53514yes—
197C22×C79#53714yes—
198C22×C79H(3,𝔽4)18yes—
199C22×C79#56218yes—
200C22×C79C23×D411yescharacteristic
201C22×C79C2×H(5,𝔽2)12yes—
202C22×C79C2×H(5,𝔽2)12yes—
203C22×C79C2×H(5,𝔽2)11yescharacteristic
204C22×C79C2×2−1+411yescharacteristic
205C2×D79—44no—
206C2×D79—44no—
207C2×D79—44no—
208C2×D79—48no—
209C2×D79—48no—
210C2×D79—816no—
211C4×C79—24no—
212C4×C79—24no—
213C4×C79—24no—
214C4×C79—44no—
215Dic79—44no—
216Dic79—48no—
217C2×#2819—791nomaximal, Sylow
218C2×C79—84no—
219C2×C79#281918yescomplemented
220C2×C79C2×#53511yescharacteristic
221C2×C79C2×#53511yescharacteristic
222C2×C79C2×#53711yescharacteristic
223C2×C79C2×H(3,𝔽4)12yes—
224C2×C79C2×#56212yes—
225D79—84no—
226C22×#124—791no—
227C22×#124D7911yescharacteristic, complemented
228#2819—7916no—
229C2×#394—794no—
230C2×#393—792no—
231C2×#393—792no—
232C2×#392—792no—
233C2×#392—792no—
234C2×#382—791no—
235C79C2×#281911yescharacteristic, complemented, Sylow
236C23×Q8—791no—
237C23×Q8C2×D7911yescharacteristic
238C23×D4—794no—
239C23×D4—791no—
240C23×D4C2×D7911yescharacteristic
241C2×#124—28no—
242C2×#124—798no—
243C2×#124—1588no—
244C2×#124C2×D7918yescomplemented
245C22×C4⋊C4—792no—
246C22×C22⋊C4—794no—
247C22×C22⋊C4—794no—
248C22×C22⋊C4—792no—
249C22×C22⋊C4—792no—
250C22×C22⋊C4C2×D7912yes—
251C22×C22⋊C4C2×D7912yes—
252C22×C42C2×D7911yescharacteristic
253#394—7932no—
254#393—7916no—
255#393—7916no—
256#392—7916no—
257#392—7916no—
258#382—798no—
259C2×#95—792no—
260C2×#95—792no—
261C2×#95—794no—
262C25—792no—
263C25C22×D7912yes—
264C22×Q8—24no—
265C22×Q8—44no—
266C22×Q8—3164no—
267C22×Q8—794no—
268C22×Q8—1584no—
269C22×Q8C22×D7914yes—
270C22×D4—24no—
271C22×D4—44no—
272C22×D4—3164no—
273C22×D4—3168no—
274C22×D4—3168no—
275C22×D4—3168no—
276C22×D4—7916no—
277C22×D4—794no—
278C22×D4—1584no—
279C22×D4C22×D7914yes—
280C23×C4—792no—
281C23×C4—794no—
282C23×C4C22×D7912yes—
283C23×C4C22×D7911yescharacteristic
284C23×C4C22×D7911yescharacteristic
285C23×C4C22×D7911yescharacteristic
286#124—232no—
287#124—15832no—
288C2×C4⋊C4—3164no—
289C2×C4⋊C4—798no—
290C2×C22⋊C4—28no—
291C2×C22⋊C4—28no—
292C2×C22⋊C4—3168no—
293C2×C22⋊C4—3168no—
294C2×C22⋊C4—7916no—
295C2×C22⋊C4—7916no—
296C2×C22⋊C4—798no—
297C2×C22⋊C4—798no—
298C2×C22⋊C4—1588no—
299C2×C22⋊C4—1588no—
300C2×C22⋊C4C22×D7918yes—
301C2×C22⋊C4C22×D7918yes—
302C2×C42C22⋊D7918yescomplemented
303C2×C42C22×D7914yes—
304#95—798no—
305#95—798no—
306#95—7916no—
307C24—28no—
308C24—28no—
309C24—24no—
310C24—24no—
311C24—24no—
312C24—794no—
313C24—1588no—
314C24—1584no—
315C24—1588no—
316C24—1584no—
317C24—1584no—
318C24C23×D7914yes—
319C24C23×D7911yescharacteristic
320C2×Q8—28no—
321C2×Q8—48no—
322C2×Q8—416no—
323C2×Q8—31616no—
324C2×Q8—3168no—
325C2×Q8—1588no—
326C2×D4—28no—
327C2×D4—48no—
328C2×D4—416no—
329C2×D4—31616no—
330C2×D4—3168no—
331C2×D4—31664no—
332C2×D4—31616no—
333C2×D4—31616no—
334C2×D4—31616no—
335C2×D4—1588no—
336C22×C4—24no—
337C22×C4—22no—
338C22×C4—24no—
339C22×C4—22no—
340C22×C4—28no—
341C22×C4—24no—
342C22×C4—798no—
343C22×C4—794no—
344C22×C4—1588no—
345C22×C4—1588no—
346C22×C4—1588no—
347C22×C4—1588no—
348C22×C4—1584no—
349C22×C4C2×C22⋊D7914yes—
350C22×C4C2×C22⋊D7914yes—
351C22×C4C2×C22⋊D7914yes—
352C22×C4C23×D7914yes—
353C22×C4C23×D7912yes—
354C22×C4C23×D7912yes—
355C22×C4C23×D7912yes—
356C4⋊C4—3168no—
357C22⋊C4—216no—
358C22⋊C4—216no—
359C22⋊C4—31616no—
360C22⋊C4—31616no—
361C22⋊C4—15816no—
362C22⋊C4—15816no—
363C42C2×C22⋊D79116yescomplemented
364C23—28no—
365C23—28no—
366C23—24no—
367C23—24no—
368C23—24no—
369C23—48no—
370C23—416no—
371C23—416no—
372C23—48no—
373C23—48no—
374C23—3168no—
375C23—31616no—
376C23—31616no—
377C23—3168no—
378C23—3168no—
379C23—1588no—
380C23—1588no—
381C23—1584no—
382C23—1584no—
383C23—1584no—
384C23C22×C22⋊D7912yes—
385C23#1457920614yes—
386C23#1457920712yes—
387C23#1457920714yes—
388C23#1457920812yes—
389C23C24×D7911yescharacteristic
390Q8—416no—
391Q8—31616no—
392D4—416no—
393D4—31616no—
394D4—31664no—
395C2×C4—24no—
396C2×C4—22no—
397C2×C4—24no—
398C2×C4—22no—
399C2×C4—28no—
400C2×C4—28no—
401C2×C4—28no—
402C2×C4—28no—
403C2×C4—24no—
404C2×C4—48no—
405C2×C4—31616no—
406C2×C4—3168no—
407C2×C4—1588no—
408C2×C4—1588no—
409C2×C4—1588no—
410C2×C4—1588no—
411C2×C4—1584no—
412C2×C4C22×C22⋊D7914yes—
413C2×C4C22×C22⋊D7914yes—
414C2×C4C22×C22⋊D7914yes—
415C22—44no—
416C22—44no—
417C22—44no—
418C22—48no—
419C22—48no—
420C22—816no—
421C22—3164no—
422C22—3164no—
423C22—3164no—
424C22—3168no—
425C22—3168no—
426C22—63216no—
427C22#1909912714yes—
428C22#1909913014yes—
429C22#1909914114yes—
430C22#1909930518yes—
431C22#1909930718yes—
432C22C23×C22⋊D7911yescharacteristic
433C22C2×#1457920612yes—
434C22C2×#1457920712yes—
435C22C2×#1457920711yescharacteristic
436C22C2×#1457920811yescharacteristic
437C4—24no—
438C4—24no—
439C4—24no—
440C4—44no—
441C4—3164no—
442C4—3168no—
443C2—84no—
444C2—6324no—
445C2#2377144518yesdirect product factor
446C2C2×#1909912711yescharacteristic
447C2C2×#1909913011yescharacteristic
448C2C2×#1909914111yescharacteristic
449C2C2×#1909930512yes—
450C2C2×#1909930712yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×#124×C79C2
socleC24×C79C24
hypercenterC22×#124D79
hypocenterC79C2×#2819
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#124

Complements

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

NH ≅ G/Ntype
1. C22×#14579149C2semidirect
2. #23771445C2direct (N × H)
3. C2×#19098479C2semidirect
4. C2×#19098475C2semidirect
5. C2×#19098474C2semidirect
6. C2×#19098472C2semidirect
7. C2×#19098471C2semidirect
8. C2×#19098429C2semidirect
9. C22×#124×C79C2semidirect
14. C2×#14579149C22semidirect
20. #19098479C22semidirect
21. #19098475C22semidirect
22. #19098474C22semidirect
23. #19098472C22semidirect
24. #19098471C22semidirect
25. #19098429C22semidirect
32. C2×#124×C79C22semidirect
79. C2×C42×C79D4semidirect
137. C42×C79C2×D4semidirect
219. C2×C79#2819semidirect
227. C22×#124D79semidirect
235. C79C2×#2819semidirect
244. C2×#124C2×D79semidirect
302. C2×C42C22⋊D79semidirect
363. C42C2×C22⋊D79semidirect
445. C2#23771445direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791492
#237714452
C2×#190984792
C2×#190984752
C2×#190984742
C2×#190984722
C2×#190984712
C2×#190984292
C22×#124×C792
C2×#281979