Finite Group Databasebeta

← C2×#26025619 #36725760

Subgroups — C2×#26025619 #36725760

Order 22784.

2614 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic178C211yesmaximal, characteristic
2C22×C4×Dic178C211yesmaximal, characteristic
3#26025619C2116yesmaximal, direct product factor
4C2×#19151538C212yesmaximal
5C2×#19151519C212yesmaximal
6C2×#19151503C212yesmaximal
7C2×#19151497C212yesmaximal
8C2×#19151483C214yesmaximal
9C2×#382×C89C211yesmaximal, characteristic
10C23×Dic178C2211yescharacteristic
11C23×Dic178C2211yescharacteristic
12C2×C4×Dic178—28no—
13C2×C4×Dic178—28no—
14C2×C4×Dic178C2218yes—
15C2×C4×Dic178C2218yes—
16C22×C4⋊Dic89C2211yescharacteristic
17C22×C4⋊Dic89C2211yescharacteristic
18C22×C4⋊Dic89C2214yes—
19C22×#13083553C2212yes—
20C22×#13083553C2212yes—
21C22×C4×Dic89C2212yes—
22C22×C4×Dic89C2212yes—
23#19151538C22116yes—
24#19151519C22116yes—
25#19151503C22116yes—
26#19151497C22116yes—
27#19151483C22132yes—
28C2×#15667919C2214yes—
29C2×#15667919C2214yes—
30C2×#15667919C2214yes—
31C22×C4⋊C4×C89C2212yes—
32C22×C42×C89C2211yescharacteristic
33#382×C89C2218yes—
34C2×#95×C89C2212yes—
35C2×#95×C89C2212yes—
36C22×Dic178—28no—
37C22×Dic178—24no—
38C22×Dic178—24no—
39C22×Dic178—24no—
40C22×Dic178Q818yescomplemented
41C22×Dic178C2314yes—
42C22×Dic178C2314yes—
43C23×Dic89C2312yes—
44C23×Dic89C2312yes—
45C23×Dic89C2312yes—
46C23×Dic89C2312yes—
47C4×Dic178—232no—
48C4×Dic178—232no—
49C2×C4⋊Dic89—216no—
50C2×C4⋊Dic89—24no—
51C2×C4⋊Dic89—24no—
52C2×C4⋊Dic89C23116yes—
53C2×C4⋊Dic89C2314yes—
54C2×C4⋊Dic89C2314yes—
55C2×#13083553—28no—
56C2×#13083553—28no—
57C2×#13083553C2318yes—
58C2×#13083553C2318yes—
59C2×C4×Dic89—28no—
60C2×C4×Dic89—28no—
61C2×C4×Dic89C2318yes—
62C2×C4×Dic89C2318yes—
63#15667919C23116yes—
64#15667919C23116yes—
65#15667919C23116yes—
66C23×C4×C89C2314yes—
67C23×C4×C89C2311yescharacteristic
68C23×C4×C89C2311yescharacteristic
69C23×C4×C89C2311yescharacteristic
70C2×C4⋊C4×C89—28no—
71C2×C4⋊C4×C89C2318yes—
72C2×C42×C89D418yes—
73C2×C42×C89C2314yes—
74#95×C89C2318yes—
75#95×C89C2318yes—
76C2×Dic178—232no—
77C2×Dic178—232no—
78C2×Dic178—28no—
79C2×Dic178—28no—
80C2×Dic178—28no—
81C2×Dic178—216no—
82C2×Dic178C2×Q8116yescomplemented
83C22×Dic89—24no—
84C22×Dic89—24no—
85C22×Dic89—24no—
86C22×Dic89—24no—
87C22×Dic89—24no—
88C22×Dic89—24no—
89C22×Dic89—28no—
90C22×Dic89—28no—
91C22×Dic89C2×Q818yes—
92C22×Dic89#4118yes—
93C22×Dic89C2414yes—
94C22×Dic89C2414yes—
95C22×Dic89C2414yes—
96C22×Dic89C2414yes—
97C4⋊Dic89—28no—
98C4⋊Dic89—28no—
99C4⋊Dic89—232no—
100#13083553—216no—
101#13083553—216no—
102C4×Dic89—216no—
103C4×Dic89—216no—
104C24×C89C2411yescharacteristic
105C22×C4×C89—24no—
106C22×C4×C89—24no—
107C22×C4×C89—28no—
108C22×C4×C89—28no—
109C22×C4×C89—28no—
110C22×C4×C89C2×D414yes—
111C22×C4×C89C2×D414yes—
112C22×C4×C89C2×D414yes—
113C22×C4×C89C2×Q814yes—
114C22×C4×C89#4114yes—
115C22×C4×C89C2418yes—
116C22×C4×C89C2412yes—
117C22×C4×C89C2412yes—
118C22×C4×C89C2412yes—
119C4⋊C4×C89—216no—
120C42×C89C2×D4116yes—
121C23×C89C22×D412yes—
122C23×C89C22×Q812yes—
123C23×C89C2×#4114yes—
124C23×C89C2×#4112yes—
125C23×C892−1+414yes—
126C23×C89C2511yescharacteristic
127C2×C4×C89—28no—
128C2×C4×C89—28no—
129C2×C4×C89—24no—
130C2×C4×C89—24no—
131C2×C4×C89—28no—
132C2×C4×C89—28no—
133C2×C4×C89—28no—
134C2×C4×C89—416no—
135C2×C4×C89C22⋊Q8116yes—
136C2×C4×C89C22×D414yes—
137C2×C4×C89C22×D414yes—
138C2×C4×C89C22×D414yes—
139C2×C4×C89C22×Q814yes—
140C2×C4×C89C2×#4114yes—
141C2×Dic89—216no—
142C2×Dic89—216no—
143C2×Dic89—24no—
144C2×Dic89—24no—
145C2×Dic89—24no—
146C2×Dic89—24no—
147C2×Dic89—24no—
148C2×Dic89—24no—
149C2×Dic89—28no—
150C2×Dic89—28no—
151C2×Dic89—48no—
152C2×Dic89—48no—
153C2×Dic89C22×Q818yes—
154C2×Dic89C2×#4118yes—
155Dic178—232no—
156Dic178—232no—
157C22×C89C2×C22⋊Q814yes—
158C22×C89#52514yes—
159C22×C89#53614yes—
160C22×C89#55618yes—
161C22×C89#55718yes—
162C22×C89C23×D411yescharacteristic
163C22×C89C23×Q811yescharacteristic
164C22×C89C22×#4111yescharacteristic
165C22×C89C22×#4112yes—
166C22×C89C2×2−1+412yes—
167C4×C89—24no—
168C4×C89—24no—
169C4×C89—48no—
170C4×C89C2×C22⋊Q818yes—
171Dic89—28no—
172Dic89—28no—
173Dic89—44no—
174Dic89—44no—
175C2×#2581—891nomaximal, Sylow
176C2×C89#258118yescomplemented
177C2×C89C22×C22⋊Q811yescharacteristic
178C2×C89C2×#52511yescharacteristic
179C2×C89C2×#53611yescharacteristic
180C2×C89C2×#55612yes—
181C2×C89C2×#55712yes—
182C22×C4×Q8—891no—
183C22×C4×Q8—891no—
184#2581—8916no—
185C2×#400—892no—
186C2×#395—892no—
187C2×#391—892no—
188C2×#389—892no—
189C2×#387—894no—
190C2×#382D8911yescharacteristic
191C89C2×#258111yescharacteristic, complemented, Sylow
192C23×Q8—891no—
193C23×Q8—891no—
194C2×C4×Q8—898no—
195C2×C4×Q8—898no—
196C2×C4×Q8—1788no—
197C2×C4×Q8—1788no—
198C22×C4⋊C4—892no—
199C22×C4⋊C4—894no—
200C22×C4⋊C4—891no—
201C22×C4⋊C4—892no—
202C22×C4⋊C4—891no—
203C22×C4⋊C4C2×D8912yes—
204C22×C42—892no—
205C22×C42—892no—
206C22×C42C2×D8911yescharacteristic
207#400—8916no—
208#395—8916no—
209#391—8916no—
210#389—8916no—
211#387—8932no—
212#382C2×D8918yes—
213C2×#95—894no—
214C2×#95—894no—
215C2×#95—894no—
216C2×#95C2×D8912yes—
217C2×#95C2×D8912yes—
218C22×Q8—898no—
219C22×Q8—894no—
220C22×Q8—894no—
221C22×Q8—1788no—
222C22×Q8—1784no—
223C22×Q8—1784no—
224C22×Q8—1784no—
225C23×C4—892no—
226C23×C4—892no—
227C23×C4—892no—
228C23×C4—892no—
229C23×C4C22×D8914yes—
230C23×C4C22×D8911yescharacteristic
231C23×C4C22×D8911yescharacteristic
232C23×C4C22×D8911yescharacteristic
233C4×Q8—17832no—
234C4×Q8—17832no—
235C2×C4⋊C4—28no—
236C2×C4⋊C4—898no—
237C2×C4⋊C4—894no—
238C2×C4⋊C4—898no—
239C2×C4⋊C4—894no—
240C2×C4⋊C4—8916no—
241C2×C4⋊C4—17816no—
242C2×C4⋊C4—1788no—
243C2×C4⋊C4—1788no—
244C2×C4⋊C4—1784no—
245C2×C4⋊C4—1784no—
246C2×C4⋊C4C22×D8918yes—
247C2×C42—898no—
248C2×C42—898no—
249C2×C42—1788no—
250C2×C42—1788no—
251C2×C42D35618yes—
252C2×C42C22×D8914yes—
253#95—8916no—
254#95—8916no—
255#95—8916no—
256#95C22×D8918yes—
257#95C22×D8918yes—
258C24C23×D8911yescharacteristic
259C2×Q8—8916no—
260C2×Q8—17816no—
261C2×Q8—17832no—
262C2×Q8—17832no—
263C2×Q8—1788no—
264C2×Q8—1788no—
265C2×Q8—1788no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—28no—
269C22×C4—28no—
270C22×C4—28no—
271C22×C4—898no—
272C22×C4—898no—
273C22×C4—894no—
274C22×C4—894no—
275C22×C4—894no—
276C22×C4—894no—
277C22×C4—1784no—
278C22×C4—1784no—
279C22×C4—1788no—
280C22×C4—1788no—
281C22×C4—1784no—
282C22×C4—1784no—
283C22×C4—1784no—
284C22×C4—1784no—
285C22×C4C2×D35614yes—
286C22×C4C2×D35614yes—
287C22×C4C2×D35614yes—
288C22×C4Q8×D8914yes—
289C22×C4#1308357314yes—
290C22×C4C23×D8918yes—
291C22×C4C23×D8912yes—
292C22×C4C23×D8912yes—
293C22×C4C23×D8912yes—
294C4⋊C4—216no—
295C4⋊C4—17832no—
296C4⋊C4—17816no—
297C4⋊C4—17816no—
298C4⋊C4—1788no—
299C4⋊C4—1788no—
300C42—17816no—
301C42—17816no—
302C42C2×D356116yes—
303C23C22×D35612yes—
304C23C2×Q8×D8912yes—
305C23#41×D8914yes—
306C23C2×#1308357312yes—
307C23#1566805914yes—
308C23C24×D8911yescharacteristic
309Q8—17832no—
310Q8—17832no—
311C2×C4—24no—
312C2×C4—28no—
313C2×C4—24no—
314C2×C4—28no—
315C2×C4—28no—
316C2×C4—28no—
317C2×C4—28no—
318C2×C4—416no—
319C2×C4—898no—
320C2×C4—898no—
321C2×C4—3568no—
322C2×C4—3568no—
323C2×C4—1784no—
324C2×C4—1784no—
325C2×C4—1788no—
326C2×C4—1788no—
327C2×C4—1784no—
328C2×C4—1784no—
329C2×C4—1784no—
330C2×C4—1784no—
331C2×C4—17816no—
332C2×C4—17816no—
333C2×C4#15667992116yes—
334C2×C4C22×D35614yes—
335C2×C4C22×D35614yes—
336C2×C4C22×D35614yes—
337C2×C4C2×Q8×D8914yes—
338C2×C4C2×#1308357314yes—
339C22C2×#1566799214yes—
340C22#1915211014yes—
341C22#1915217414yes—
342C22#1915231718yes—
343C22#1915232518yes—
344C22C23×D35611yescharacteristic
345C22C22×Q8×D8911yescharacteristic
346C22C2×#41×D8912yes—
347C22C22×#1308357311yescharacteristic
348C22C2×#1566805912yes—
349C4—24no—
350C4—24no—
351C4—48no—
352C4—3564no—
353C4—3564no—
354C4—1788no—
355C4—1788no—
356C4C2×#1566799218yes—
357C2#2602561918yesdirect product factor
358C2C22×#1566799211yescharacteristic
359C2C2×#1915211011yescharacteristic
360C2C2×#1915217411yescharacteristic
361C2C2×#1915231712yes—
362C2C2×#1915232512yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#382×C89C2
socle, prime radicalC24×C89C24
hypercenterC2×#382D89
hypocenterC89C2×#2581
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
3. #26025619C2direct (N × H)
40. C22×Dic178Q8semidirect
82. C2×Dic178C2×Q8semidirect
176. C2×C89#2581semidirect
191. C89C2×#2581semidirect
357. C2#26025619direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1782
#260256192
C2×#191515382
C2×#191515192
C2×#191515032
C2×#191514972
C2×#191514832
C2×#382×C892
C2×#258189