Finite Group Databasebeta

← C2×#21454753 #30544378

Subgroups — C2×#21454753 #30544378

Order 15616.

1982 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2#21454753C2116yesmaximal, direct product factor
3C2×#16839892C214yesmaximal, complemented
4C2×C8×Dic122C214yesmaximal, complemented
5C2×#16839788C212yesmaximal
6C2×#16839786C211yesmaximal, characteristic
7C2×#16839717C212yesmaximal
8C22×C4×C8×C61C211yesmaximal, characteristic
9C22×#11758194C2212yes—
10#16840319C418yes—
11#16840319C2218yes—
12C2×#14519777C412yes—
13C2×#14519769C412yes—
14C2×#14519756C414yes—
15C2×C4×Dic122C2214yes—
16C2×#14519736C2212yes—
17#16839892C22132yescomplemented
18C8×Dic122C22132yescomplemented
19#16839788C22116yes—
20#16839786C2218yes—
21C2×C4⋊#92418C2214yes—
22C2×#14519706C2218yes—
23#16839717C22116yes—
24C2×#14519687C2214yes—
25C2×C8×Dic61C2214yes—
26C23×C8×C61C2211yescharacteristic
27C23×C8×C61C2211yescharacteristic
28C22×C42×C61C2211yescharacteristic
29C2×C4×C8×C61C2212yes—
30C2×C4×C8×C61C2212yes—
31C2×C4×C8×C61C2218yes—
32C22×Dic122C2×C414yes—
33C2×#11758194—28no—
34C2×#11758194C2318yes—
35C22×#92418C2314yes—
36#14519777C2×C4116yes—
37#14519769C2×C4116yes—
38#14519756C2×C4132yes—
39C4×Dic122C2×C4116yes—
40C4×Dic122C23116yes—
41#14519736C2×C418yes—
42#14519736C2318yes—
43C2×C4⋊Dic61C2×C414yes—
44C2×C4⋊Dic61C2×C414yes—
45C2×#11758196C2×C418yes—
46C2×C22⋊Dic61C2×C414yes—
47C2×C4×Dic61C2314yes—
48C4⋊#92418C23116yes—
49#14519706C23132yes—
50#14519687C23116yes—
51C8×Dic61C23116yes—
52C23×C4×C61C2×C412yes—
53C23×C4×C61C2311yescharacteristic
54C22×C8×C61—24no—
55C22×C8×C61Q818yescomplemented
56C22×C8×C61C2312yes—
57C22×C8×C61C2314yes—
58C22×C8×C61C2311yescharacteristic
59C22×C8×C61C2311yescharacteristic
60C22×C8×C61C2314yes—
61C2×C42×C61C2×C411yescharacteristic
62C2×C42×C61C2×C411yescharacteristic
63C2×C42×C61C2×C414yes—
64C2×C42×C61C2312yes—
65C2×C42×C61C2314yes—
66C4×C8×C61C2318yes—
67C4×C8×C61C2318yes—
68C24×C61C22×C411yescharacteristic
69C22×C4×C61—28no—
70C22×C4×C61C22×C412yes—
71C22×C4×C61C22×C418yes—
72C22×C4×C61C22×C411yescharacteristic
73C22×C4×C61C22×C412yes—
74C22×C4×C61C22×C412yes—
75C22×C4×C61C2×Q814yes—
76C22×C4×C61#4114yes—
77C22×C4×C61C2411yescharacteristic
78C22×C4×C61C2412yes—
79C22×Dic61C22×C418yes—
80C2×Dic122—216no—
81C2×Dic122C22×C4116yes—
82C2×C8×C61—24no—
83C2×C8×C61—28no—
84C2×C8×C61C2×Q814yes—
85C2×C8×C61C2×Q814yes—
86C2×C8×C61C2×Q8116yescomplemented
87C2×C8×C61C2414yes—
88C2×C8×C61C2412yes—
89C2×C8×C61C2412yes—
90C42×C61C22×C414yes—
91C42×C61C22×C414yes—
92C42×C61C22×C414yes—
93C42×C61C2414yes—
94C22⋊Dic61C22×C4116yes—
95C4⋊Dic61C22×C4116yes—
96C4⋊Dic61C22×C4116yes—
97#11758196C22×C4132yes—
98C4×Dic61C22×C418yes—
99C4×Dic61C2418yes—
100#11758194—216no—
101C2×#92418—28no—
102C2×#92418C2418yes—
103C23×C61—24no—
104C23×C61C4×Q814yes—
105C23×C61C23×C412yes—
106C23×C61C23×C411yescharacteristic
107C2×C4×C61—24no—
108C2×C4×C61—216no—
109C2×C4×C61C4×Q818yes—
110C2×C4×C61C4×Q814yes—
111C2×C4×C61#13118yes—
112C2×C4×C61C23×C414yes—
113C2×C4×C61C23×C411yescharacteristic
114C2×C4×C61C23×C412yes—
115C2×C4×C61C23×C414yes—
116C2×C4×C61C22×Q812yes—
117C2×C4×C61C22×Q814yes—
118C2×C4×C61C2×#4112yes—
119C2×C4×C61C2×#4114yes—
120C2×C4×C61C2511yescharacteristic
121C2×Dic61—216no—
122C2×Dic61C23×C4116yes—
123Dic122—232no—
124C8×C61—24no—
125C8×C61C22×Q814yes—
126C8×C61C22×Q814yes—
127#92418—28no—
128C2×#2960—611nomaximal, Sylow
129C22×C61—28no—
130C22×C61—24no—
131C22×C61C2×C4×Q814yes—
132C22×C61C2×C4×Q812yes—
133C22×C61C2×#13114yes—
134C22×C61C24×C411yescharacteristic
135C4×C61—24no—
136C4×C61C2×C4×Q812yes—
137C4×C61C2×C4×Q814yes—
138C4×C61C2×#13118yes—
139C4×C61C23×Q811yescharacteristic
140C4×C61C22×#4111yescharacteristic
141Dic61—216no—
142C2×#533—611no—
143#2960—6116no—
144C2×#446—614no—
145C2×C8×Q8—614no—
146C2×#424—612no—
147C2×#423—611no—
148C2×#405—612no—
149C22×C4×C8D6111yescharacteristic
150C2×C61—24no—
151C2×C61#296014yescomplemented
152C2×C61C22×C4×Q811yescharacteristic
153C2×C61C22×#13112yes—
154C22×M16—612no—
155C23×C8C2×D6111yescharacteristic
156C23×C8C2×D6111yescharacteristic
157#533—618no—
158#533—618no—
159C2×C4⋊Q8—612no—
160C2×#125—612no—
161C2×C22⋊Q8—614no—
162C2×C4×Q8—614no—
163C2×#117—612no—
164C22×C42C2×D6111yescharacteristic
165#446—6132no—
166C8×Q8—6132no—
167#424—6116no—
168#423—618no—
169C2×C4⋊C8—618no—
170C2×C4⋊C8—614no—
171#405—6116no—
172C2×#97—614no—
173C2×C4×C8—614no—
174C2×C4×C8C2×D6112yes—
175C2×C4×C8C2×D6118yes—
176C2×C4×C8C2×D6112yes—
177C61C2×#296011yescharacteristic, complemented, Sylow
178C22×Q8—614no—
179C23×C4C4×D6112yes—
180C23×C4C22×D6111yescharacteristic
181C2×M16—618no—
182C2×M16—1228no—
183C22×C8—24no—
184C22×C8—614no—
185C22×C8Dic12218yescomplemented
186C22×C8C22×D6112yes—
187C22×C8C22×D6114yes—
188C22×C8C22×D6111yescharacteristic
189C22×C8C22×D6114yes—
190C22×C8C22×D6111yescharacteristic
191C4⋊Q8—6116no—
192#125—6116no—
193C22⋊Q8—6132no—
194C4×Q8—6116no—
195C4×Q8—6116no—
196#117—618no—
197#117—618no—
198C2×C4⋊C4—614no—
199C2×C4⋊C4—618no—
200C2×C4⋊C4—614no—
201C2×C22⋊C4—614no—
202C2×C42—614no—
203C2×C42C4×D6111yescharacteristic
204C2×C42C4×D6111yescharacteristic
205C2×C42C4×D6114yes—
206C2×C42C22×D6112yes—
207C2×C42C22×D6114yes—
208C4⋊C8—6132no—
209C4⋊C8—6116no—
210#97—6116no—
211C4×C8—6116no—
212C4×C8C22×D6118yes—
213C4×C8C22×D6118yes—
214C24C2×C4×D6111yescharacteristic
215C2×Q8—6116no—
216C2×Q8—12216no—
217C22×C4—28no—
218C22×C4—618no—
219C22×C4C2×Dic12214yes—
220C22×C4C2×C4×D6112yes—
221C22×C4C2×C4×D6118yes—
222C22×C4C2×C4×D6111yescharacteristic
223C22×C4C2×C4×D6112yes—
224C22×C4C2×C4×D6112yes—
225C22×C4#1175822214yes—
226C22×C4C23×D6111yescharacteristic
227C22×C4C23×D6112yes—
228M16—12216no—
229C2×C8—24no—
230C2×C8—28no—
231C2×C8—618no—
232C2×C8—1228no—
233C2×C8C2×Dic12214yes—
234C2×C8C2×Dic12214yes—
235C2×C8C2×Dic122116yescomplemented
236C2×C8C23×D6114yes—
237C2×C8C23×D6112yes—
238C2×C8C23×D6112yes—
239C4⋊C4—6132no—
240C4⋊C4—6116no—
241C4⋊C4—6116no—
242C22⋊C4—6116no—
243C42—618no—
244C42—618no—
245C42C2×C4×D6114yes—
246C42C2×C4×D6114yes—
247C42C2×C4×D6114yes—
248C42C23×D6114yes—
249C23—24no—
250C23C4×Dic12214yes—
251C23C22×C4×D6112yes—
252C23C22×C4×D6111yescharacteristic
253Q8—12232no—
254C2×C4—24no—
255C2×C4—216no—
256C2×C4—6116no—
257C2×C4—12216no—
258C2×C4C4×Dic12218yes—
259C2×C4C4×Dic12214yes—
260C2×C4#1451978318yes—
261C2×C4C22×C4×D6114yes—
262C2×C4C22×C4×D6111yescharacteristic
263C2×C4C22×C4×D6112yes—
264C2×C4C22×C4×D6114yes—
265C2×C4C22×Dic12212yes—
266C2×C4C22×Dic12214yes—
267C2×C4C2×#1175822212yes—
268C2×C4C2×#1175822214yes—
269C2×C4C24×D6111yescharacteristic
270C8—24no—
271C8—1228no—
272C8C22×Dic12214yes—
273C8C22×Dic12214yes—
274C22—24no—
275C22—28no—
276C22C2×C4×Dic12214yes—
277C22C2×C4×Dic12212yes—
278C22C2×#1451978314yes—
279C22C23×C4×D6111yescharacteristic
280C4—24no—
281C4—12216no—
282C4C2×C4×Dic12212yes—
283C4C2×C4×Dic12214yes—
284C4C2×#1451978318yes—
285C4C23×Dic12211yescharacteristic
286C4C22×#1175822211yescharacteristic
287C2—24no—
288C2#2145475314yesdirect product factor
289C2C22×C4×Dic12211yescharacteristic
290C2C22×#1451978312yes—
subgroupG/H
centerC22×C8C22×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC22×C4×C8×C61C2
socleC23×C61C23×C4
prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC22×C4×C8D61
hypocenterC61C2×#2960
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C8 ◁ C22×C4×C8

Complements

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

NH ≅ G/Ntype
2. #21454753C2direct (N × H)
3. C2×#16839892C2semidirect
4. C2×C8×Dic122C2semidirect
17. #16839892C22semidirect
18. C8×Dic122C22semidirect
55. C22×C8×C61Q8semidirect
86. C2×C8×C61C2×Q8semidirect
151. C2×C61#2960semidirect
177. C61C2×#2960semidirect
185. C22×C8Dic122semidirect
235. C2×C8C2×Dic122semidirect
288. C2#21454753direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214547532
C2×#168398922
C2×C8×Dic1222
C2×#168397882
C2×#168397862
C2×#168397172
C22×C4×C8×C612
C2×#296061