Finite Group Databasebeta

← C2×#26026018 #36721644

Subgroups — C2×#26026018 #36721644

Order 22784.

3046 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668012C211yesmaximal, characteristic, complemented
2C22×#15667991C212yesmaximal
3#26026018C2116yesmaximal, direct product factor
4C2×#19151528C214yesmaximal, complemented
5C2×#19151523C214yesmaximal
6C2×#19151504C212yesmaximal, complemented
7C2×#19151464C211yesmaximal, characteristic, complemented
8C22×#117×C89C211yesmaximal, characteristic
9C23×Dic178C2212yes—
10C2×#15668012—28no—
11C2×#15668012C2218yescomplemented
12C2×#15667991—216no—
13C2×#15667991C22116yes—
14C22×C4⋊Dic89C2214yes—
15C22×C4⋊Dic89C2212yes—
16C22×#13083553C2214yes—
17C22×C22⋊Dic89C2214yes—
18#19151528C22132yescomplemented
19#19151523C22132yes—
20#19151504C22116yescomplemented
21#19151464C2218yescomplemented
22C2×#15667919C2218yes—
23C2×#15667919C2214yes—
24C24×C4×C89C2211yescharacteristic
25C2×#117×C89—28no—
26C2×#117×C89C2218yes—
27C22×C4⋊C4×C89C2212yes—
28C22×C22⋊C4×C89C2212yes—
29C22×C42×C89C2211yescharacteristic
30C22×C42×C89C2211yescharacteristic
31C22×Dic178—28no—
32C22×Dic178—28no—
33C22×Dic178—28no—
34C22×Dic178C2318yes—
35C23×Dic89C2314yes—
36C23×Dic89C2314yes—
37#15668012—232no—
38#15667991—264no—
39C2×C4⋊Dic89—216no—
40C2×C4⋊Dic89—28no—
41C2×C4⋊Dic89C23116yes—
42C2×C4⋊Dic89C2318yes—
43C2×#13083553—216no—
44C2×#13083553C23116yes—
45C2×C22⋊Dic89—216no—
46C2×C22⋊Dic89C23116yes—
47#15667919C23116yes—
48#15667919C23132yes—
49C25×C89C2311yescharacteristic
50C23×C4×C89—24no—
51C23×C4×C89—24no—
52C23×C4×C89D418yes—
53C23×C4×C89C2312yes—
54C23×C4×C89C2312yes—
55C23×C4×C89C2311yescharacteristic
56C23×C4×C89C2314yes—
57C23×C4×C89C2311yescharacteristic
58#117×C89—232no—
59C2×C4⋊C4×C89—28no—
60C2×C4⋊C4×C89C2318yes—
61C2×C22⋊C4×C89—28no—
62C2×C22⋊C4×C89C2318yes—
63C2×C42×C89—24no—
64C2×C42×C89D418yes—
65C2×C42×C89C2314yes—
66C2×C42×C89C2314yes—
67C2×Dic178—216no—
68C2×Dic178—216no—
69C2×Dic178—216no—
70C2×Dic178—432no—
71C22×Dic89—28no—
72C22×Dic89—28no—
73C22×Dic89—28no—
74C22×Dic89—28no—
75C22×Dic89—216no—
76C22×Dic89C2418yes—
77C22×Dic89C2418yes—
78C4⋊Dic89—216no—
79C4⋊Dic89—232no—
80#13083553—232no—
81C22⋊Dic89—232no—
82C24×C89—22no—
83C24×C89—22no—
84C24×C89—28no—
85C24×C89C2×D414yes—
86C24×C89C2412yes—
87C24×C89C2411yescharacteristic
88C22×C4×C89—22no—
89C22×C4×C89—22no—
90C22×C4×C89—28no—
91C22×C4×C89—232no—
92C22×C4×C89—28no—
93C22×C4×C89—28no—
94C22×C4×C89—24no—
95C22×C4×C89—28no—
96C22×C4×C89C2×D418yes—
97C22×C4×C89C2×D4116yes—
98C22×C4×C89C2×D414yes—
99C22×C4×C89C2×D414yes—
100C22×C4×C89C2×D414yes—
101C22×C4×C89#4114yes—
102C22×C4×C89C2414yes—
103C22×C4×C89C2414yes—
104C22×C4×C89C2412yes—
105C22×C4×C89C2412yes—
106C4⋊C4×C89—216no—
107C22⋊C4×C89—216no—
108C42×C89—28no—
109C42×C89C2×D4116yes—
110C23×C89—28no—
111C23×C89—216no—
112C23×C89—22no—
113C23×C89—22no—
114C23×C89—28no—
115C23×C89—48no—
116C23×C89—48no—
117C23×C89C22×D412yes—
118C23×C89C22×D414yes—
119C23×C89C22×D412yes—
120C23×C89C2×#4112yes—
121C23×C892−1+418yes—
122C23×C89C2511yescharacteristic
123C2×C4×C89—28no—
124C2×C4×C89—216no—
125C2×C4×C89—22no—
126C2×C4×C89—22no—
127C2×C4×C89—28no—
128C2×C4×C89—232no—
129C2×C4×C89—24no—
130C2×C4×C89—28no—
131C2×C4×C89—48no—
132C2×C4×C89#121116yes—
133C2×C4×C89C22×D418yes—
134C2×C4×C89C22×D414yes—
135C2×C4×C89C22×D414yes—
136C2×C4×C89C22×D414yes—
137C2×C4×C89C2×#4114yes—
138C2×Dic89—28no—
139C2×Dic89—28no—
140C2×Dic89—28no—
141C2×Dic89—28no—
142C2×Dic89—216no—
143C2×Dic89—416no—
144C2×Dic89—416no—
145Dic178—432no—
146C22×C89—24no—
147C22×C89—28no—
148C22×C89—416no—
149C22×C89—44no—
150C22×C89—44no—
151C22×C89C2×#12114yes—
152C22×C89#53618yes—
153C22×C89#53618yes—
154C22×C89#54118yes—
155C22×C89C23×D411yescharacteristic
156C22×C89C23×D411yescharacteristic
157C22×C89C22×#4111yescharacteristic
158C22×C89C2×2−1+414yes—
159C4×C89—24no—
160C4×C89—28no—
161C4×C89—44no—
162C4×C89C2×#12118yes—
163Dic89—48no—
164Dic89—48no—
165C2×#2621—891nomaximal, Sylow
166C2×C89—44no—
167C2×C89#262118yescomplemented
168C2×C89C22×#12111yescharacteristic
169C2×C89C2×#53612yes—
170C2×C89C2×#53612yes—
171C2×C89C2×#54112yes—
172C22×C4⋊Q8—891no—
173C22×C22⋊Q8—892no—
174C22×#117D8911yescharacteristic
175#2621—8916no—
176C2×#398—894no—
177C2×#397—894no—
178C2×#391—892no—
179C2×#382—891no—
180C89C2×#262111yescharacteristic, complemented, Sylow
181C23×Q8—892no—
182C24×C4C2×D8911yescharacteristic
183C2×C4⋊Q8—898no—
184C2×C4⋊Q8—1788no—
185C2×C22⋊Q8—8916no—
186C2×C22⋊Q8—17816no—
187C2×#117—28no—
188C2×#117C2×D8918yes—
189C22×C4⋊C4—894no—
190C22×C4⋊C4—894no—
191C22×C4⋊C4—892no—
192C22×C4⋊C4C2×D8912yes—
193C22×C22⋊C4—894no—
194C22×C22⋊C4C2×D8912yes—
195C22×C42C2×D8911yescharacteristic
196C22×C42C2×D8911yescharacteristic
197#398—8932no—
198#397—8932no—
199#391—8916no—
200#382—898no—
201C2×#95—894no—
202C2×#95—898no—
203C25C22×D8911yescharacteristic
204C22×Q8—898no—
205C22×Q8—1788no—
206C22×Q8—1788no—
207C22×Q8—1788no—
208C23×C4—24no—
209C23×C4—24no—
210C23×C4—894no—
211C23×C4—894no—
212C23×C4D35618yes—
213C23×C4C22×D8912yes—
214C23×C4C22×D8912yes—
215C23×C4C22×D8914yes—
216C23×C4C22×D8911yescharacteristic
217C23×C4C22×D8911yescharacteristic
218C4⋊Q8—17832no—
219C22⋊Q8—17864no—
220#117—232no—
221C2×C4⋊C4—28no—
222C2×C4⋊C4—898no—
223C2×C4⋊C4—8916no—
224C2×C4⋊C4—8916no—
225C2×C4⋊C4—17816no—
226C2×C4⋊C4—17816no—
227C2×C4⋊C4—1788no—
228C2×C4⋊C4C22×D8918yes—
229C2×C22⋊C4—28no—
230C2×C22⋊C4—8916no—
231C2×C22⋊C4—17816no—
232C2×C22⋊C4C22×D8918yes—
233C2×C42—24no—
234C2×C42C22⋊D8918yes—
235C2×C42C22×D8914yes—
236C2×C42C22×D8914yes—
237#95—8916no—
238#95—8932no—
239C24—22no—
240C24—22no—
241C24—28no—
242C24C2×D35614yes—
243C24C23×D8912yes—
244C24C23×D8911yescharacteristic
245C2×Q8—35632no—
246C2×Q8—17816no—
247C2×Q8—17816no—
248C2×Q8—17816no—
249C22×C4—22no—
250C22×C4—22no—
251C22×C4—28no—
252C22×C4—232no—
253C22×C4—28no—
254C22×C4—28no—
255C22×C4—24no—
256C22×C4—28no—
257C22×C4—898no—
258C22×C4—898no—
259C22×C4—1788no—
260C22×C4—1788no—
261C22×C4—1788no—
262C22×C4—1788no—
263C22×C4—17816no—
264C22×C4C2×C22⋊D8918yes—
265C22×C4C2×C22⋊D8914yes—
266C22×C4C2×D35614yes—
267C22×C4C2×D356116yes—
268C22×C4C2×D35614yes—
269C22×C4#1308357414yes—
270C22×C4C23×D8914yes—
271C22×C4C23×D8914yes—
272C22×C4C23×D8912yes—
273C22×C4C23×D8912yes—
274C4⋊C4—216no—
275C4⋊C4—17832no—
276C4⋊C4—17832no—
277C4⋊C4—17816no—
278C22⋊C4—216no—
279C22⋊C4—17832no—
280C42—28no—
281C42C2×C22⋊D89116yes—
282C23—22no—
283C23—22no—
284C23—216no—
285C23—28no—
286C23—28no—
287C23—48no—
288C23—48no—
289C23C22×C22⋊D8912yes—
290C23C22×D35614yes—
291C23C22×D35612yes—
292C23C2×#1308357412yes—
293C23#1566805918yes—
294C23C24×D8911yescharacteristic
295Q8—35632no—
296C2×C4—22no—
297C2×C4—216no—
298C2×C4—22no—
299C2×C4—28no—
300C2×C4—28no—
301C2×C4—232no—
302C2×C4—24no—
303C2×C4—28no—
304C2×C4—48no—
305C2×C4—35616no—
306C2×C4—35616no—
307C2×C4—1788no—
308C2×C4—1788no—
309C2×C4—1788no—
310C2×C4—1788no—
311C2×C4—17816no—
312C2×C4#15667986116yes—
313C2×C4C22×C22⋊D8918yes—
314C2×C4C22×C22⋊D8914yes—
315C2×C4C22×D35614yes—
316C2×C4C22×D35614yes—
317C2×C4C2×#1308357414yes—
318C22—24no—
319C22—28no—
320C22—416no—
321C22—44no—
322C22—44no—
323C22C2×#1566798614yes—
324C22#1915216918yes—
325C22#1915217418yes—
326C22#1915221018yes—
327C22C23×C22⋊D8911yescharacteristic
328C22C23×D35611yescharacteristic
329C22C22×#1308357411yescharacteristic
330C22C2×#1566805914yes—
331C4—24no—
332C4—28no—
333C4—44no—
334C4—3568no—
335C4—3568no—
336C4C2×#1566798618yes—
337C2—44no—
338C2#2602601818yesdirect product factor
339C2C22×#1566798611yescharacteristic
340C2C2×#1915216912yes—
341C2C2×#1915217412yes—
342C2C2×#1915221012yes—
subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC22×#117×C89C2
socleC24×C89C24
prime radicalC25×C89C23
hypercenterC22×#117D89
hypocenterC89C2×#2621
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×#117

Complements

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

NH ≅ G/Ntype
1. C22×#15668012C2semidirect
3. #26026018C2direct (N × H)
4. C2×#19151528C2semidirect
6. C2×#19151504C2semidirect
7. C2×#19151464C2semidirect
11. C2×#15668012C22semidirect
18. #19151528C22semidirect
20. #19151504C22semidirect
21. #19151464C22semidirect
167. C2×C89#2621semidirect
180. C89C2×#2621semidirect
338. C2#26026018direct (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×#156679912
#260260182
C2×#191515282
C2×#191515232
C2×#191515042
C2×#191514642
C22×#117×C892
C2×#262189