Finite Group Databasebeta

← C2×#26025242 #36726217

Subgroups — C2×#26025242 #36726217

Order 22784.

3094 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668012C211yesmaximal, characteristic
2C22×#15668010C211yesmaximal, characteristic
3C22×#15668010C211yesmaximal, characteristic
4C22×#15667977C211yesmaximal, characteristic
5#26025242C2116yesmaximal, direct product factor
6C2×#19151532C214yesmaximal
7C2×#19151503C211yesmaximal, characteristic
8C2×#19151495C214yesmaximal
9C2×C4×#13083553C211yesmaximal, characteristic
10C2×#391×C89C211yesmaximal, characteristic
11C23×Dic178C2211yescharacteristic
12C23×Dic178C2211yescharacteristic
13C2×#15668012—28no—
14C2×#15668012C2218yes—
15C2×#15668010—28no—
16C2×#15668010—28no—
17C2×#15668010C2218yes—
18C2×#15668010C2218yes—
19C2×#15667977—28no—
20C2×#15667977C2218yes—
21C22×C4⋊Dic89C2214yes—
22C22×#13083553C2212yes—
23C22×#13083553C2212yes—
24C22×#13083553C2214yes—
25C22×#13083553C2212yes—
26C22×#13083553C2212yes—
27C22×C4×Dic89C2212yes—
28C22×C4×Dic89C2211yescharacteristic
29C22×C4×Dic89C2211yescharacteristic
30#19151532C22132yes—
31#19151503C2218yes—
32#19151495C22132yes—
33C4×#13083553C2218yes—
34C2×#15667919C2214yes—
35C2×#15667919C2212yes—
36C23×Q8×C89C2211yescharacteristic
37C22×C4⋊C4×C89C2211yescharacteristic
38C22×C42×C89C2211yescharacteristic
39#391×C89C2218yes—
40C2×#95×C89C2214yes—
41C22×Dic178—24no—
42C22×Dic178—24no—
43C22×Dic178—24no—
44C22×Dic178—24no—
45C22×Dic178—24no—
46C22×Dic178D418yes—
47C22×Dic178C2314yes—
48C22×Dic178C2314yes—
49C23×Dic89C2312yes—
50C23×Dic89C2312yes—
51C23×Dic89C2311yescharacteristic
52C23×Dic89C2312yes—
53C23×Dic89C2311yescharacteristic
54#15668012—232no—
55#15668010—232no—
56#15668010—232no—
57#15667977—232no—
58C2×C4⋊Dic89—216no—
59C2×C4⋊Dic89C23116yes—
60C2×#13083553—216no—
61C2×#13083553—28no—
62C2×#13083553—28no—
63C2×#13083553—28no—
64C2×#13083553Q8116yescomplemented
65C2×#13083553C2318yes—
66C2×#13083553C23116yes—
67C2×#13083553C2318yes—
68C2×#13083553C2318yes—
69C2×#13083553C2318yes—
70C2×C4×Dic89—28no—
71C2×C4×Dic89—24no—
72C2×C4×Dic89D418yes—
73C2×C4×Dic89C2314yes—
74C2×C4×Dic89C2318yes—
75C2×C4×Dic89C2314yes—
76#15667919C2318yes—
77#15667919C23116yes—
78C22×Q8×C89—24no—
79C22×Q8×C89—24no—
80C22×Q8×C89—24no—
81C22×Q8×C89C2314yes—
82C23×C4×C89C2312yes—
83C23×C4×C89C2312yes—
84C23×C4×C89C2312yes—
85C23×C4×C89C2311yescharacteristic
86C2×C4⋊C4×C89—24no—
87C2×C4⋊C4×C89C2314yes—
88C2×C42×C89—24no—
89C2×C42×C89C2314yes—
90#95×C89C23116yes—
91C2×Dic178—232no—
92C2×Dic178—28no—
93C2×Dic178—28no—
94C2×Dic178—28no—
95C2×Dic178—28no—
96C2×Dic178—28no—
97C2×Dic178—416no—
98C2×Dic178C2×D4116yes—
99C22×Dic89—24no—
100C22×Dic89—24no—
101C22×Dic89—24no—
102C22×Dic89—24no—
103C22×Dic89—24no—
104C22×Dic89—24no—
105C22×Dic89—24no—
106C22×Dic89—24no—
107C22×Dic89C2×D418yes—
108C22×Dic89C2×D414yes—
109C22×Dic89C2×D414yes—
110C22×Dic89C2×Q818yes—
111C22×Dic89C2×Q818yes—
112C22×Dic89C2414yes—
113C22×Dic89C2414yes—
114C22×Dic89C2412yes—
115C22×Dic89C2414yes—
116C22×Dic89C2412yes—
117C4⋊Dic89—232no—
118#13083553—216no—
119#13083553—232no—
120#13083553—216no—
121#13083553—216no—
122#13083553C2×Q8132yescomplemented
123C4×Dic89—28no—
124C4×Dic89—216no—
125C4×Dic89C2×D4116yes—
126C24×C89C2411yescharacteristic
127C2×Q8×C89—28no—
128C2×Q8×C89—28no—
129C2×Q8×C89—28no—
130C2×Q8×C89—416no—
131C22×C4×C89—24no—
132C22×C4×C89—24no—
133C22×C4×C89—24no—
134C22×C4×C89—24no—
135C22×C4×C89—24no—
136C22×C4×C89—24no—
137C22×C4×C89—28no—
138C22×C4×C89C2×D414yes—
139C22×C4×C89C2×D414yes—
140C22×C4×C89C2×Q818yes—
141C22×C4×C89#4114yes—
142C22×C4×C89C2414yes—
143C22×C4×C89C2414yes—
144C22×C4×C89C2414yes—
145C22×C4×C89C2412yes—
146C4⋊C4×C89—28no—
147C42×C89—28no—
148C23×C89C22×D412yes—
149C23×C89C22×D412yes—
150C23×C89C22×Q814yes—
151C23×C89C2×#4112yes—
152C23×C892−1+414yes—
153C23×C89C2511yescharacteristic
154Q8×C89—416no—
155C2×C4×C89—216no—
156C2×C4×C89—24no—
157C2×C4×C89—24no—
158C2×C4×C89—24no—
159C2×C4×C89—24no—
160C2×C4×C89—24no—
161C2×C4×C89—24no—
162C2×C4×C89—28no—
163C2×C4×C89—48no—
164C2×C4×C89—48no—
165C2×C4×C89#121116yes—
166C2×C4×C89C22×D414yes—
167C2×C4×C89C22×D414yes—
168C2×C4×C89C22×Q818yes—
169C2×C4×C89C2×#4114yes—
170C2×Dic89—216no—
171C2×Dic89—28no—
172C2×Dic89—216no—
173C2×Dic89—24no—
174C2×Dic89—24no—
175C2×Dic89—24no—
176C2×Dic89—24no—
177C2×Dic89—24no—
178C2×Dic89—24no—
179C2×Dic89—24no—
180C2×Dic89—24no—
181C2×Dic89—48no—
182C2×Dic89C4⋊Q8116yescomplemented
183C2×Dic89C22×D414yes—
184C2×Dic89C22×D418yes—
185C2×Dic89C22×D414yes—
186C2×Dic89C22×Q818yes—
187C2×Dic89C22×Q818yes—
188Dic178—232no—
189Dic178—416no—
190C22×C89C2×#12114yes—
191C22×C89C2×C4⋊Q814yes—
192C22×C89#53614yes—
193C22×C89D4×Q818yes—
194C22×C89#55718yes—
195C22×C89C23×D411yescharacteristic
196C22×C89C23×D411yescharacteristic
197C22×C89C23×Q812yes—
198C22×C89C22×#4111yescharacteristic
199C22×C89C2×2−1+412yes—
200C4×C89—28no—
201C4×C89—44no—
202C4×C89—44no—
203C4×C89C2×#12118yes—
204Dic89—28no—
205Dic89—24no—
206Dic89—28no—
207Dic89—44no—
208Dic89C2×C4⋊Q818yescomplemented
209C2×#2546—891nomaximal, Sylow
210C2×C89#254618yescomplemented
211C2×C89C22×#12111yescharacteristic
212C2×C89C22×C4⋊Q811yescharacteristic
213C2×C89C2×#53611yescharacteristic
214C2×C89C2×D4×Q812yes—
215C2×C89C2×#55712yes—
216C22×C4⋊Q8—891no—
217C22×C4⋊Q8—891no—
218C22×C4⋊Q8—891no—
219C22×C4×Q8—891no—
220#2546—8916no—
221C2×#398—894no—
222C2×#391—891no—
223C2×#391D8911yescharacteristic
224C2×#389—894no—
225C2×C4×C4⋊C4—891no—
226C89C2×#254611yescharacteristic, complemented, Sylow
227C23×Q8—891no—
228C23×Q8—891no—
229C23×Q8C2×D8911yescharacteristic
230C2×C4⋊Q8—898no—
231C2×C4⋊Q8—898no—
232C2×C4⋊Q8—898no—
233C2×C4⋊Q8—1788no—
234C2×C4⋊Q8—1788no—
235C2×C4⋊Q8—1788no—
236C2×C4×Q8—898no—
237C2×C4×Q8—1788no—
238C22×C4⋊C4—892no—
239C22×C4⋊C4—892no—
240C22×C4⋊C4—892no—
241C22×C4⋊C4—894no—
242C22×C4⋊C4—894no—
243C22×C4⋊C4—892no—
244C22×C4⋊C4C2×D8911yescharacteristic
245C22×C42—891no—
246C22×C42—892no—
247C22×C42—891no—
248C22×C42C2×D8911yescharacteristic
249#398—8932no—
250#391—898no—
251#391C2×D8918yes—
252#389—8932no—
253C4×C4⋊C4—898no—
254C2×#95—892no—
255C2×#95—894no—
256C2×#95C2×D8914yes—
257C22×Q8—24no—
258C22×Q8—24no—
259C22×Q8—24no—
260C22×Q8—898no—
261C22×Q8—894no—
262C22×Q8—894no—
263C22×Q8—1784no—
264C22×Q8—1784no—
265C22×Q8—1784no—
266C22×Q8—1784no—
267C22×Q8—1784no—
268C22×Q8C22×D8914yes—
269C23×C4—891no—
270C23×C4—892no—
271C23×C4—891no—
272C23×C4—892no—
273C23×C4—892no—
274C23×C4C22×D8912yes—
275C23×C4C22×D8912yes—
276C23×C4C22×D8912yes—
277C23×C4C22×D8911yescharacteristic
278C4⋊Q8—17832no—
279C4⋊Q8—17832no—
280C4⋊Q8—17832no—
281C4×Q8—17832no—
282C2×C4⋊C4—24no—
283C2×C4⋊C4—8916no—
284C2×C4⋊C4—898no—
285C2×C4⋊C4—898no—
286C2×C4⋊C4—898no—
287C2×C4⋊C4—8916no—
288C2×C4⋊C4—8916no—
289C2×C4⋊C4—898no—
290C2×C4⋊C4—1788no—
291C2×C4⋊C4—1788no—
292C2×C4⋊C4—1788no—
293C2×C4⋊C4—17816no—
294C2×C4⋊C4—17816no—
295C2×C4⋊C4C22×D8914yes—
296C2×C42—24no—
297C2×C42—898no—
298C2×C42—894no—
299C2×C42—898no—
300C2×C42—894no—
301C2×C42—1788no—
302C2×C42—1784no—
303C2×C42C22×D8914yes—
304#95—898no—
305#95—8916no—
306#95C22×D89116yes—
307C24C23×D8911yescharacteristic
308C2×Q8—28no—
309C2×Q8—28no—
310C2×Q8—28no—
311C2×Q8—416no—
312C2×Q8—8916no—
313C2×Q8—35616no—
314C2×Q8—17832no—
315C2×Q8—1788no—
316C2×Q8—1788no—
317C2×Q8—1788no—
318C2×Q8—1788no—
319C2×Q8—1788no—
320C22×C4—24no—
321C22×C4—24no—
322C22×C4—24no—
323C22×C4—24no—
324C22×C4—24no—
325C22×C4—24no—
326C22×C4—28no—
327C22×C4—894no—
328C22×C4—898no—
329C22×C4—892no—
330C22×C4—894no—
331C22×C4—898no—
332C22×C4—898no—
333C22×C4—894no—
334C22×C4—892no—
335C22×C4—894no—
336C22×C4—894no—
337C22×C4—1784no—
338C22×C4—1784no—
339C22×C4—1784no—
340C22×C4—1784no—
341C22×C4—1784no—
342C22×C4—1784no—
343C22×C4—1784no—
344C22×C4—1784no—
345C22×C4D4×D8914yes—
346C22×C4D4×D8914yes—
347C22×C4Q8×D8918yes—
348C22×C4#1308357414yes—
349C22×C4C23×D8914yes—
350C22×C4C23×D8914yes—
351C22×C4C23×D8914yes—
352C22×C4C23×D8912yes—
353C4⋊C4—28no—
354C4⋊C4—8932no—
355C4⋊C4—17816no—
356C4⋊C4—17816no—
357C4⋊C4—17816no—
358C4⋊C4—17832no—
359C4⋊C4—17832no—
360C42—28no—
361C42—8916no—
362C42—17816no—
363C42—1788no—
364C23C2×D4×D8912yes—
365C23C2×D4×D8912yes—
366C23C2×Q8×D8914yes—
367C23C2×#1308357412yes—
368C23#1566805914yes—
369C23C24×D8911yescharacteristic
370Q8—416no—
371Q8—35616no—
372Q8—17832no—
373C2×C4—24no—
374C2×C4—24no—
375C2×C4—216no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—24no—
379C2×C4—24no—
380C2×C4—28no—
381C2×C4—48no—
382C2×C4—48no—
383C2×C4—8916no—
384C2×C4—894no—
385C2×C4—898no—
386C2×C4—894no—
387C2×C4—898no—
388C2×C4—898no—
389C2×C4—3568no—
390C2×C4—1784no—
391C2×C4—1784no—
392C2×C4—1784no—
393C2×C4—1784no—
394C2×C4—1784no—
395C2×C4—1788no—
396C2×C4—1784no—
397C2×C4—1784no—
398C2×C4—1784no—
399C2×C4—17816no—
400C2×C4—17816no—
401C2×C4#15667985116yes—
402C2×C4C2×D4×D8914yes—
403C2×C4C2×D4×D8914yes—
404C2×C4C2×Q8×D8918yes—
405C2×C4C2×#1308357414yes—
406C22C2×#1566798514yes—
407C22C4⋊Q8×D8914yes—
408C22#1915216814yes—
409C22#1915226118yes—
410C22#1915232618yes—
411C22C22×D4×D8911yescharacteristic
412C22C22×D4×D8911yescharacteristic
413C22C22×Q8×D8912yes—
414C22C22×#1308357411yescharacteristic
415C22C2×#1566805912yes—
416C4—28no—
417C4—44no—
418C4—44no—
419C4—898no—
420C4—3564no—
421C4—1788no—
422C4—1788no—
423C4—1784no—
424C4C2×#1566798518yes—
425C2#2602524218yesdirect product factor
426C2C22×#1566798511yescharacteristic
427C2C2×C4⋊Q8×D8911yescharacteristic
428C2C2×#1915216811yescharacteristic
429C2C2×#1915226112yes—
430C2C2×#1915232612yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#391×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#391D89
hypocenterC89C2×#2546
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#391

Complements

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

NH ≅ G/Ntype
5. #26025242C2direct (N × H)
64. C2×#13083553Q8semidirect
122. #13083553C2×Q8semidirect
182. C2×Dic89C4⋊Q8semidirect
208. Dic89C2×C4⋊Q8semidirect
210. C2×C89#2546semidirect
226. C89C2×#2546semidirect
425. C2#26025242direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680122
C22×#156680102
C22×#156679772
#260252422
C2×#191515322
C2×#191515032
C2×#191514952
C2×C4×#130835532
C2×#391×C892
C2×#254689