Finite Group Databasebeta

← C2×#21445711 #29678056

Subgroups — C2×#21445711 #29678056

Order 15616.

1358 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519710C212yesmaximal
2C22×C8×Dic61C211yesmaximal, characteristic
3C2×C4⋊C4×Dic61C212yesmaximal
4#21445711C218yesmaximal, direct product factor
5C2×#16839525C211yesmaximal, characteristic
6C2×C61×#340C211yesmaximal, characteristic
7C23×#92418C2211yescharacteristic
8C22×C4⋊Dic61C2212yes—
9C22×C4×Dic61—22no—
10C22×C4×Dic61C2211yescharacteristic
11C2×#14519710C4116yescomplemented
12C2×#14519710C2218yes—
13C2×C8×Dic61C418yescomplemented
14C2×C8×Dic61C2214yes—
15C4⋊C4×Dic61—24no—
16C4⋊C4×Dic61C2218yes—
17C2×#14519684—22no—
18#16839525C2214yes—
19C23×C8×C61C2211yescharacteristic
20C22×C4⋊C4×C61C2212yes—
21C61×#340C2214yes—
22C23×Dic61—22no—
23C23×Dic61D411yescharacteristic
24C23×Dic61D411yescharacteristic
25C22×#92418C2×C414yes—
26C22×#92418C2×C418yes—
27C22×#92418C2312yes—
28C2×C4⋊Dic61—22no—
29C2×C4⋊Dic61—24no—
30C2×C4⋊Dic61C2×C418yes—
31C2×C4⋊Dic61C2314yes—
32C2×C4×Dic61—28no—
33C2×C4×Dic61—48no—
34C2×C4×Dic61C2×C414yes—
35C2×C4×Dic61D412yes—
36C2×C4×Dic61Q814yes—
37C2×C4×Dic61C2312yes—
38#14519710C2×C4132yescomplemented
39C8×Dic61C2×C4116yescomplemented
40#14519684—28no—
41C23×C4×C61—22no—
42C23×C4×C61C2311yescharacteristic
43C22×C8×C61—24no—
44C22×C8×C61C2×C414yes—
45C22×C8×C61C2312yes—
46C2×C4⋊C4×C61—22no—
47C2×C4⋊C4×C61—24no—
48C2×C4⋊C4×C61C2×C418yes—
49C2×C4⋊C4×C61C2314yes—
50C24×C61C2×D411yescharacteristic
51C22×C4×C61—28no—
52C22×C4×C61—24no—
53C22×C4×C61—44no—
54C22×C4×C61—44no—
55C22×C4×C61C22×C412yes—
56C22×C4×C61C22×C414yes—
57C22×C4×C61C2×D411yescharacteristic
58C22×C4×C61C2×Q812yes—
59C22×C4×C61#4114yes—
60C22×C4×C61C2411yescharacteristic
61C22×Dic61—24no—
62C22×Dic61—28no—
63C22×Dic61—24no—
64C22×Dic61—44no—
65C22×Dic61—44no—
66C22×Dic61C4⋊C414yes—
67C22×Dic61C4⋊C414yes—
68C22×Dic61D814yes—
69C22×Dic61Q1614yes—
70C22×Dic61C2×D412yes—
71C22×Dic61C2×D412yes—
72C2×C8×C61—28no—
73C2×C8×C61—24no—
74C2×C8×C61C22×C414yes—
75C4⋊C4×C61—28no—
76C4⋊C4×C61—24no—
77C4⋊C4×C61C22×C418yes—
78C4⋊Dic61—28no—
79C4⋊Dic61—24no—
80C4⋊Dic61C22×C418yes—
81C4×Dic61—416no—
82C4×Dic61C4⋊C418yes—
83C4×Dic61C22×C414yes—
84C4×Dic61C2×Q814yes—
85C2×#92418C42116yescomplemented
86C2×#92418C22×C414yes—
87C2×#92418C22×C418yes—
88C23×C61C2×C4⋊C412yes—
89C23×C61C4×D414yes—
90C23×C61C2×D812yes—
91C23×C61C2×Q1612yes—
92C23×C61#13514yes—
93C23×C61C22×D411yescharacteristic
94C2×C4×C61—28no—
95C2×C4×C61—44no—
96C2×C4×C61—44no—
97C2×C4×C61—416no—
98C2×C4×C61C2×C4214yes—
99C2×C4×C61C2×C4⋊C412yes—
100C2×C4×C61#11714yes—
101C2×C4×C61C4×D414yes—
102C2×C4×C61C4×Q818yes—
103C2×C4×C61C23×C411yescharacteristic
104C2×C4×C61C23×C412yes—
105C2×C4×C61C22×Q811yescharacteristic
106C2×C4×C61C2×#4112yes—
107C2×Dic61—24no—
108C2×Dic61—28no—
109C2×Dic61—28no—
110C2×Dic61—44no—
111C2×Dic61—44no—
112C2×Dic61—416no—
113C2×Dic61#107116yescomplemented
114C2×Dic61C2×C4⋊C414yes—
115C2×Dic61C2×C4⋊C414yes—
116C2×Dic61C2×D814yes—
117C2×Dic61C2×Q1614yes—
118C8×C61—24no—
119#92418C2×C4218yescomplemented
120C2×C4×#107—611nomaximal, Sylow
121C22×C61C4×C4⋊C414yes—
122C22×C61C2×#10714yes—
123C22×C61#42714yes—
124C22×C61C4×D818yes—
125C22×C61C4×Q1618yes—
126C22×C61C22×C4⋊C411yescharacteristic
127C22×C61C2×C4×D412yes—
128C22×C61C22×D811yescharacteristic
129C22×C61C22×Q1611yescharacteristic
130C22×C61C2×#13512yes—
131C4×C61—48no—
132C4×C61C4×C4⋊C414yes—
133C4×C61C22×C4211yescharacteristic
134C4×C61C2×#11711yescharacteristic
135C4×C61C2×C4×Q812yes—
136Dic61—24no—
137Dic61—48no—
138Dic61C2×#10718yescomplemented
139C22×#107—612no—
140C22×C4×C8—611no—
141C2×C4×C4⋊C4—612no—
142C4×#107—618no—
143C2×#340—611no—
144C2×#340D6111yescharacteristic
145C2×C61C4×#10718yescomplemented
146C2×C61C2×C4×C4⋊C411yescharacteristic
147C2×C61C22×#10711yescharacteristic
148C2×C61C2×#42711yescharacteristic
149C2×C61C2×C4×D812yes—
150C2×C61C2×C4×Q1612yes—
151C23×C8—611no—
152C23×C8C2×D6111yescharacteristic
153C22×C4⋊C4—612no—
154C22×C4⋊C4C2×D6112yes—
155C22×C42—611no—
156C22×C42—1222no—
157C2×#107—6116no—
158C2×#107—618no—
159C2×C4×C8—618no—
160C2×C4×C8—614no—
161C4×C4⋊C4—618no—
162C4×C4⋊C4—1224no—
163C2×#95—1222no—
164#340—614no—
165#340C2×D6114yes—
166C61C2×C4×#10711yescharacteristic, complemented, Sylow
167C23×C4—22no—
168C23×C4—611no—
169C23×C4—611no—
170C23×C4—1222no—
171C23×C4C22×D6111yescharacteristic
172C22×C8—24no—
173C22×C8—614no—
174C22×C8—618no—
175C22×C8—612no—
176C22×C8C4×D6114yes—
177C22×C8C22×D6112yes—
178C2×C4⋊C4—22no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—618no—
181C2×C4⋊C4—614no—
182C2×C4⋊C4—1222no—
183C2×C4⋊C4—1224no—
184C2×C4⋊C4C4×D6118yes—
185C2×C4⋊C4C22×D6114yes—
186C2×C42—614no—
187C2×C42—612no—
188C2×C42—614no—
189C2×C42—612no—
190C2×C42—1228no—
191C2×C42—2448no—
192#107—6132no—
193C4×C8—6116no—
194#95—1228no—
195C24D4×D6111yescharacteristic
196C22×C4—24no—
197C22×C4—28no—
198C22×C4—44no—
199C22×C4—44no—
200C22×C4—612no—
201C22×C4—614no—
202C22×C4—614no—
203C22×C4—614no—
204C22×C4—612no—
205C22×C4—614no—
206C22×C4—1224no—
207C22×C4—1224no—
208C22×C4—1228no—
209C22×C4—2444no—
210C22×C4—2444no—
211C22×C4C2×C4×D6112yes—
212C22×C4C2×C4×D6114yes—
213C22×C4D4×D6111yescharacteristic
214C22×C4#1175822414yes—
215C22×C4Q8×D6112yes—
216C22×C4C23×D6111yescharacteristic
217C2×C8—24no—
218C2×C8—28no—
219C2×C8—614no—
220C2×C8—618no—
221C2×C8—6116no—
222C2×C8C2×C4×D6114yes—
223C4⋊C4—24no—
224C4⋊C4—28no—
225C4⋊C4—618no—
226C4⋊C4—1224no—
227C4⋊C4—1228no—
228C4⋊C4C2×C4×D6118yes—
229C42—614no—
230C42—614no—
231C42—618no—
232C42—24416no—
233C23C4⋊C4×D6112yes—
234C23#1451973714yes—
235C23D8×D6112yes—
236C23Q16×D6112yes—
237C23#1451979814yes—
238C23C2×D4×D6111yescharacteristic
239C2×C4—28no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4—416no—
243C2×C4—614no—
244C2×C4—614no—
245C2×C4—614no—
246C2×C4—6116no—
247C2×C4—614no—
248C2×C4—1224no—
249C2×C4—1228no—
250C2×C4—1228no—
251C2×C4—2444no—
252C2×C4—2444no—
253C2×C4—24416no—
254C2×C4C42×D6114yes—
255C2×C4C4⋊C4×D6112yes—
256C2×C4#1451973314yes—
257C2×C4#1451973714yes—
258C2×C4#1451974218yes—
259C2×C4C22×C4×D6111yescharacteristic
260C2×C4C22×C4×D6112yes—
261C2×C4C2×Q8×D6111yescharacteristic
262C2×C4C2×#1175822412yes—
263C8—24no—
264C8—618no—
265C22#1683961314yes—
266C22#107×D6114yes—
267C22#1683979714yes—
268C22#1683984218yes—
269C22#1683985418yes—
270C22C2×C4⋊C4×D6111yescharacteristic
271C22C2×#1451973712yes—
272C22C2×D8×D6111yescharacteristic
273C22C2×Q16×D6111yescharacteristic
274C22C2×#1451979812yes—
275C4—48no—
276C4—618no—
277C4—1224no—
278C4—2448no—
279C4#1683961314yes—
280C4C2×C42×D6111yescharacteristic
281C4C2×#1451973311yescharacteristic
282C4C2×#1451974212yes—
283C2#2144571118yesdirect product factor
284C2C2×#1683961311yescharacteristic
285C2C2×#107×D6111yescharacteristic
286C2C2×#1683979711yescharacteristic
287C2C2×#1683984212yes—
288C2C2×#1683985412yes—
subgroupG/H
centerC24D4×D61
commutatorC4×C61C22×C42
FrattiniC22×C4C23×D61
FittingC2×C61×#340C2
socle, prime radicalC24×C61C2×D4
cosocleC22×C4×C61C24
hypercenterC2×#340D61
hypocenterC61C2×C4×#107
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

Complements

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

NH ≅ G/Ntype
4. #21445711C2direct (N × H)
11. C2×#14519710C4semidirect
13. C2×C8×Dic61C4semidirect
38. #14519710C2×C4semidirect
39. C8×Dic61C2×C4semidirect
85. C2×#92418C42semidirect
113. C2×Dic61#107semidirect
119. #92418C2×C42semidirect
138. Dic61C2×#107semidirect
145. C2×C61C4×#107semidirect
166. C61C2×C4×#107semidirect
283. C2#21445711direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197102
C22×C8×Dic612
C2×C4⋊C4×Dic612
#214457112
C2×#168395252
C2×C61×#3402
C2×C4×#10761