Finite Group Databasebeta

← C2×#26021971 #36707319

Subgroups — C2×#26021971 #36707319

Order 22784.

1150 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic356C211yesmaximal, characteristic
2C22×#15667952C211yesmaximal, characteristic
3#26021971C218yesmaximal, direct product factor
4C2×#19151401C214yesmaximal, complemented
5C2×#427×C89C211yesmaximal, characteristic
6C23×Dic178—21no—
7C22×Dic356—24no—
8C22×Dic356—21no—
9C22×Dic356—22no—
10C22×Dic356C418yescomplemented
11C22×Dic356C2212yes—
12C22×Dic356C2214yes—
13C2×#15667952—24no—
14C2×#15667952C2214yes—
15C22×#13083549C2212yes—
16#19151401C22116yescomplemented
17C23×C8×C89C2211yescharacteristic
18C2×#117×C89—21no—
19#427×C89—22no—
20#427×C89C2214yes—
21C2×#107×C89C2212yes—
22C2×#106×C89—21no—
23C22×Dic178—28no—
24C22×Dic178—22no—
25C22×Dic178—24no—
26C22×Dic178—41no—
27C22×Dic178—42no—
28C22×Dic178—44no—
29C23×Dic89—41no—
30C2×Dic356—216no—
31C2×Dic356—28no—
32C2×Dic356—24no—
33C2×Dic356—22no—
34C2×Dic356—24no—
35C2×Dic356—28no—
36C2×Dic356C2×C418yes—
37C2×Dic356C2×C4116yescomplemented
38C2×Dic356C2314yes—
39#15667952—28no—
40C2×#13083549—24no—
41C2×#13083549C2314yes—
42C23×C4×C89D411yescharacteristic
43C22×C8×C89C2×C414yes—
44C22×C8×C89D414yes—
45C22×C8×C89D411yescharacteristic
46C22×C8×C89D412yes—
47C22×C8×C89C2311yescharacteristic
48C22×C8×C89C2312yes—
49#117×C89—24no—
50#117×C89—42no—
51C2×C4⋊C4×C89—22no—
52C2×C22⋊C4×C89—41no—
53C2×C42×C89—41no—
54#107×C89—22no—
55#107×C89C2314yes—
56#106×C89—24no—
57C2×Dic178—28no—
58C2×Dic178—216no—
59C2×Dic178—24no—
60C2×Dic178—416no—
61C2×Dic178—48no—
62C2×Dic178—44no—
63C2×Dic178—42no—
64C2×Dic178—44no—
65C2×Dic178—48no—
66C22×Dic89—48no—
67C22×Dic89—44no—
68C22×Dic89—42no—
69Dic356—28no—
70Dic356—216no—
71Dic356—24no—
72Dic356C22×C418yes—
73#13083549—24no—
74C24×C89D811yescharacteristic
75C22×C4×C89—42no—
76C22×C4×C89C22⋊C414yes—
77C22×C4×C89D811yescharacteristic
78C22×C4×C89D812yes—
79C22×C4×C89SD1614yes—
80C22×C4×C89C2×D411yescharacteristic
81C22×C4×C89C2×D412yes—
82C2×C8×C89C22⋊C414yes—
83C2×C8×C89C22⋊C418yes—
84C2×C8×C89C22×C412yes—
85C2×C8×C89C22×C414yes—
86C2×C8×C89C2×D412yes—
87C2×C8×C89C2×D411yescharacteristic
88C2×C8×C89C2×D412yes—
89C2×C8×C89C2×D414yes—
90C2×C8×C89C2411yescharacteristic
91C4⋊C4×C89—24no—
92C4⋊C4×C89—42no—
93C22⋊C4×C89—44no—
94C42×C89—44no—
95C23×C89—24no—
96C23×C89#10214yes—
97C23×C89C2×D812yes—
98C23×C89C2×D811yescharacteristic
99C2×C4×C89—44no—
100C2×C4×C89—84no—
101C2×C4×C89#10218yes—
102C2×C4×C89#10214yes—
103C2×C4×C89C2×C22⋊C414yes—
104C2×C4×C89C2×C22⋊C412yes—
105C2×C4×C89C2×D812yes—
106C2×C4×C89C2×D811yescharacteristic
107C2×C4×C89C2×SD1614yes—
108C2×C4×C89C2×SD1612yes—
109C2×C4×C89C22×D411yescharacteristic
110C2×Dic89—44no—
111C2×Dic89—416no—
112C2×Dic89—48no—
113Dic178—28no—
114Dic178—44no—
115Dic178—48no—
116Dic178—416no—
117C8×C89C2×C22⋊C412yes—
118C8×C89C2×C22⋊C414yes—
119C8×C89C23×C411yescharacteristic
120C8×C89C22×D411yescharacteristic
121C22×C89—24no—
122C22×C89—28no—
123C22×C89C2×#10214yes—
124C22×C89C2×#10212yes—
125C22×C89#51014yes—
126C22×C89C22×D811yescharacteristic
127C4×C89—84no—
128C4×C89C2×#10214yes—
129C4×C89C2×#10212yes—
130C4×C89C22×C22⋊C411yescharacteristic
131C4×C89C22×SD1611yescharacteristic
132Dic89—48no—
133C2×#2141—891nomaximal, Sylow
134C2×C89—24no—
135C2×C89#214114yescomplemented
136C2×C89C22×#10211yescharacteristic
137C2×C89C2×#51012yes—
138C23×Q16—891no—
139C22×M32—891no—
140C2×#427D8911yescharacteristic
141#2141—898no—
142C2×#358—894no—
143C89C2×#214111yescharacteristic, complemented, Sylow
144C23×Q8—1781no—
145C22×Q16—898no—
146C22×Q16—892no—
147C22×Q16—894no—
148C22×Q16—1784no—
149C22×Q16—1781no—
150C22×Q16—1782no—
151C23×C8C2×D8911yescharacteristic
152C2×#117—21no—
153C2×M32—894no—
154C2×M32—1784no—
155C22×C16—892no—
156#427—22no—
157#427C2×D8914yes—
158C2×#107C2×D8912yes—
159C2×#106—21no—
160#358—8916no—
161C22×Q8—3562no—
162C22×Q8—3561no—
163C22×Q8—3564no—
164C22×Q8—1788no—
165C22×Q8—1784no—
166C22×Q8—1782no—
167C23×C4—3561no—
168C23×C4C22⋊D8911yescharacteristic
169C2×Q16—898no—
170C2×Q16—8916no—
171C2×Q16—894no—
172C2×Q16—1788no—
173C2×Q16—17816no—
174C2×Q16—1784no—
175C2×Q16—1782no—
176C2×Q16—1784no—
177C2×Q16—1788no—
178C22×C8C4×D8914yes—
179C22×C8D35614yes—
180C22×C8C22⋊D8911yescharacteristic
181C22×C8C22⋊D8912yes—
182C22×C8C22×D8911yescharacteristic
183C22×C8C22×D8912yes—
184#117—24no—
185#117—42no—
186C2×C4⋊C4—22no—
187C2×C22⋊C4—41no—
188C2×C42—41no—
189M32—1788no—
190C2×C16—894no—
191C2×C16—1784no—
192#107—22no—
193#107C22×D8914yes—
194#106—24no—
195C24#1308355911yescharacteristic
196C2×Q8—3564no—
197C2×Q8—3562no—
198C2×Q8—3568no—
199C2×Q8—3564no—
200C2×Q8—35616no—
201C2×Q8—3568no—
202C2×Q8—1784no—
203C2×Q8—1788no—
204C2×Q8—17816no—
205C22×C4—42no—
206C22×C4—3564no—
207C22×C4—3562no—
208C22×C4—3568no—
209C22×C4#1308355114yes—
210C22×C4#1308355912yes—
211C22×C4#1308355911yescharacteristic
212C22×C4#1308356114yes—
213C22×C4C2×C22⋊D8912yes—
214C22×C4C2×C22⋊D8911yescharacteristic
215Q16—898no—
216Q16—1784no—
217Q16—1788no—
218Q16—17816no—
219C2×C8#1308355114yes—
220C2×C8#1308355118yes—
221C2×C8C2×C4×D8912yes—
222C2×C8C2×C4×D8914yes—
223C2×C8C2×C22⋊D8912yes—
224C2×C8C2×C22⋊D8911yescharacteristic
225C2×C8C2×D35612yes—
226C2×C8C2×D35614yes—
227C2×C8C23×D8911yescharacteristic
228C4⋊C4—24no—
229C4⋊C4—42no—
230C22⋊C4—44no—
231C42—44no—
232C16—1784no—
233C23—24no—
234C23#1566793214yes—
235C23C2×#1308355912yes—
236C23C2×#1308355911yescharacteristic
237Q8—35616no—
238Q8—3568no—
239Q8—3564no—
240Q8—1788no—
241C2×C4—44no—
242C2×C4—84no—
243C2×C4—35616no—
244C2×C4—3568no—
245C2×C4—3564no—
246C2×C4#1566793218yes—
247C2×C4#1566793214yes—
248C2×C4C2×#1308355114yes—
249C2×C4C2×#1308355112yes—
250C2×C4C2×#1308355912yes—
251C2×C4C2×#1308355911yescharacteristic
252C2×C4C2×#1308356114yes—
253C2×C4C2×#1308356112yes—
254C2×C4C22×C22⋊D8911yescharacteristic
255C8C2×#1308355114yes—
256C8C2×#1308355112yes—
257C8C22×C4×D8911yescharacteristic
258C8C22×D35611yescharacteristic
259C22—28no—
260C22—24no—
261C22C2×#1566793214yes—
262C22C2×#1566793212yes—
263C22#1915203814yes—
264C22C22×#1308355911yescharacteristic
265C4—84no—
266C4—3568no—
267C4C2×#1566793214yes—
268C4C2×#1566793212yes—
269C4C22×#1308355111yescharacteristic
270C4C22×#1308356111yescharacteristic
271C2—24no—
272C2#2602197114yesdirect product factor
273C2C22×#1566793211yescharacteristic
274C2C2×#1915203812yes—
subgroupG/H
centerC23C2×#13083559
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC2×#427×C89C2
socleC23×C89C2×D8
prime radicalC24×C89D8
cosocleC2×C8×C89C24
hypercenterC2×#427D89
hypocenterC89C2×#2141
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C2×#427

Complements

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

NH ≅ G/Ntype
3. #26021971C2direct (N × H)
4. C2×#19151401C2semidirect
10. C22×Dic356C4semidirect
16. #19151401C22semidirect
37. C2×Dic356C2×C4semidirect
135. C2×C89#2141semidirect
143. C89C2×#2141semidirect
272. C2#26021971direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic3562
C22×#156679522
#260219712
C2×#191514012
C2×#427×C892
C2×#214189