Finite Group Databasebeta

← C22⋊C4×#41 #34102

Subgroups — C22⋊C4×#41 #34102

Order 256.

2823 conjugacy classes of subgroups.

The subgroup lattice has 213 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#41C211yesmaximal, characteristic
2C2×C4×#41C212yesmaximal, complemented
3#2341C212yesmaximal, complemented
4Q8×C22⋊C4C212yesmaximal, complemented
5#2339C216yesmaximal, complemented
6D4×C22⋊C4C216yesmaximal, complemented
7#2297C216yesmaximal, complemented
8#2280C213yesmaximal, complemented
9C2×C4×C22⋊C4C213yesmaximal, complemented
10C22×#41—216no—
11C22×#41C4116yescomplemented
12C22×#41C2213yes—
13C22×#41C2211yescharacteristic
14C22×#41C2213yes—
15C22×#41C2211yescharacteristic
16C23×Q8C2211yescharacteristic
17C23×D4C2213yes—
18C24×C4C2213yes—
19C4×#41—216no—
20C2×C4×Q8C2214yescomplemented
21C2×C4×D4C22112yescomplemented
22C2×#117C2216yescomplemented
23C22×C22⋊C4C2216yes—
24C22×C42C2216yescomplemented
25#391C22112yescomplemented
26#390C22112yescomplemented
27#386C22124yescomplemented
28#381C2216yescomplemented
29#380C2216yes—
30#380C2216yescomplemented
31#379C2216yes—
32C4×C22⋊C4C2216yes—
33C4×C22⋊C4C2211yescharacteristic
34C4×C22⋊C4C2213yes—
35C4×C22⋊C4C2216yescomplemented
36C4×C22⋊C4C2216yescomplemented
37C4×C22⋊C4C2216yescomplemented
38C2×#95C2216yescomplemented
39C25C2313yes—
40C2×#41—2128no—
41C2×#41—28no—
42C2×#41—224no—
43C2×#41—224no—
44C2×#41C2×C418yes—
45C2×#41C2×C418yescomplemented
46C2×#41C2×C4124yescomplemented
47C2×#41C2×C4124yescomplemented
48C2×#41D4116yes—
49C22×Q8—28no—
50C22×Q8C2×C418yescomplemented
51C22×Q8C2313yes—
52C22×Q8C2311yescharacteristic
53C22×D4—224no—
54C22×D4C2×C4124yescomplemented
55C22×D4C2316yes—
56C22×D4C2313yes—
57C22×D4C2313yes—
58C23×C4—224no—
59C23×C4C2×C4124yescomplemented
60C23×C4C23112yes—
61C23×C4C2313yes—
62C23×C4C2313yes—
63C23×C4C2313yes—
64C23×C4C2311yescharacteristic
65C23×C4C2313yes—
66C23×C4C2313yes—
67C4×Q8—216no—
68C4×D4—248no—
69#117—224no—
70C2×C4⋊C4C23112yes—
71C2×C22⋊C4—224no—
72C2×C22⋊C4C2316yes—
73C2×C22⋊C4C23112yes—
74C2×C22⋊C4C23112yes—
75C2×C22⋊C4C23112yes—
76C2×C22⋊C4C2312yes—
77C2×C42—224no—
78C2×C42C23112yes—
79C2×C42C2316yes—
80C2×C42C2312yes—
81#95C2312yes—
82#95C2316yes—
83#95C23112yes—
84#95C23112yes—
85C24—212no—
86C24—212no—
87C24—46no—
88C24C22×C4112yes—
89C24C2413yes—
90C24C2413yes—
91C24C2411yescharacteristic
92#41—232no—
93#41—296no—
94#41—296no—
95#41C22⋊C4164yesdirect product factor
96C2×Q8—232no—
97C2×Q8—212no—
98C2×Q8C22×C4112yes—
99C2×Q8C22×C414yes—
100C2×Q8C2×D418yes—
101C2×D4—224no—
102C2×D4—296no—
103C2×D4—212no—
104C2×D4C22×C4124yes—
105C2×D4C22×C4112yes—
106C2×D4C22×C4112yes—
107C2×D4C2×D4124yes—
108C22×C4—212no—
109C22×C4—296no—
110C22×C4—24no—
111C22×C4—212no—
112C22×C4—212no—
113C22×C4—212no—
114C22×C4—224no—
115C22×C4—224no—
116C22×C4—412no—
117C22×C4C22×C414yes—
118C22×C4C22×C4112yes—
119C22×C4C22×C4112yes—
120C22×C4C22×C4112yes—
121C22×C4C22×C4112yes—
122C22×C4C22×C4112yes—
123C22×C4C2×D4124yes—
124C22×C4C24112yes—
125C22×C4C2411yescharacteristic
126C22×C4C2413yes—
127C22×C4C2414yes—
128C22×C4C2413yes—
129C22×C4C2411yescharacteristic
130C4⋊C4—224no—
131C22⋊C4—224no—
132C22⋊C4—212no—
133C22⋊C4—224no—
134C22⋊C4—412no—
135C22⋊C4#4118yesdirect product factor
136C42—24no—
137C42—212no—
138C42—224no—
139C23—22no—
140C23—26no—
141C23—26no—
142C23—22no—
143C23—224no—
144C23—224no—
145C23—26no—
146C23—26no—
147C23—26no—
148C23—412no—
149C23—448no—
150C23C23×C416yes—
151C23C23×C416yes—
152C23C23×C412yes—
153C23C22×D4112yes—
154C23C2×#4114yes—
155C23C2511yescharacteristic
156Q8—224no—
157Q8C2×C22⋊C4116yescomplemented
158D4—248no—
159D4—224no—
160D4C2×C22⋊C4148yescomplemented
161C2×C4—224no—
162C2×C4—24no—
163C2×C4—22no—
164C2×C4—26no—
165C2×C4—24no—
166C2×C4—28no—
167C2×C4—224no—
168C2×C4—224no—
169C2×C4—224no—
170C2×C4—212no—
171C2×C4—212no—
172C2×C4—212no—
173C2×C4—448no—
174C2×C4C2×C22⋊C4148yescomplemented
175C2×C4C23×C412yes—
176C2×C4C23×C416yes—
177C2×C4C23×C412yes—
178C2×C4C23×C416yes—
179C2×C4C22×D414yes—
180C2×C4C22×D4112yes—
181C2×C4C2×#4118yescomplemented
182C22—22no—
183C22—26no—
184C22—22no—
185C22—26no—
186C22—224no—
187C22—28no—
188C22—26no—
189C22—26no—
190C22—26no—
191C22—448no—
192C22—412no—
193C22C22×C22⋊C4112yes—
194C22C4×#4114yescomplemented
195C22C24×C411yescharacteristic
196C22C23×D412yes—
197C22C22×#4112yes—
198C22#58512yes—
199C4—22no—
200C4—26no—
201C4—28no—
202C4—412no—
203C4C22×C22⋊C414yes—
204C4C22×C22⋊C4112yes—
205C2—24no—
206C2—212no—
207C2—46no—
208C2C23×C22⋊C411yescharacteristic
209C2C2×C4×#4111yescharacteristic
210C2#342811yescharacteristic
211C2D4×#4114yes—
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC23×#41C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×#41C2semidirect
3. #2341C2semidirect
4. Q8×C22⋊C4C2semidirect
5. #2339C2semidirect
6. D4×C22⋊C4C2semidirect
7. #2297C2semidirect
8. #2280C2semidirect
9. C2×C4×C22⋊C4C2semidirect
11. C22×#41C4semidirect
20. C2×C4×Q8C22semidirect
21. C2×C4×D4C22semidirect
22. C2×#117C22semidirect
24. C22×C42C22semidirect
25. #391C22semidirect
26. #390C22semidirect
27. #386C22semidirect
28. #381C22semidirect
30. #380C22semidirect
35. C4×C22⋊C4C22semidirect
36. C4×C22⋊C4C22semidirect
37. C4×C22⋊C4C22semidirect
38. C2×#95C22semidirect
45. C2×#41C2×C4semidirect
46. C2×#41C2×C4semidirect
47. C2×#41C2×C4semidirect
50. C22×Q8C2×C4semidirect
54. C22×D4C2×C4semidirect
59. C23×C4C2×C4semidirect
95. #41C22⋊C4direct (N × H)
135. C22⋊C4#41direct (N × H)
157. Q8C2×C22⋊C4semidirect
160. D4C2×C22⋊C4semidirect
174. C2×C4C2×C22⋊C4semidirect
181. C2×C4C2×#41semidirect
194. C22C4×#41semidirect

Maximal subgroups

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

subgroupindex
C23×#412
C2×C4×#412
#23412
Q8×C22⋊C42
#23392
D4×C22⋊C42
#22972
#22802
C2×C4×C22⋊C42