Finite Group Databasebeta

← C22⋊C4×#11717581 #27186865

Subgroups — C22⋊C4×#11717581 #27186865

Order 12928.

384 conjugacy classes of subgroups; only the 146 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 146 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#11717581C211yesmaximal, characteristic
2C2×C22⋊#11717581C211yesmaximal, characteristic
3C2×C4×#11717581C212yesmaximal, complemented
4#20266043C212yesmaximal, complemented
5C22⋊C4×Dic101C211yesmaximal, characteristic
6C22×#11717581—24no—
7C22×#11717581C414yescomplemented
8C22×#11717581C2211yescharacteristic
9C22×#11717581C2212yes—
10C22×#11717581C2211yescharacteristic
11C22⋊#11717581C414yescomplemented
12C4×#11717581—24no—
13C23×Dic101C2211yescharacteristic
14C2×C22⋊Dic101C411yescharacteristic
15C2×C4×Dic101C2212yes—
16#15692162C412yes—
17C2×C22⋊C4×C101C411yescharacteristic
18C2×#11717581—22no—
19C2×#11717581—22no—
20C2×#11717581—22no—
21C2×#11717581—28no—
22C2×#11717581C2×C414yes—
23C2×#11717581C2×C412yes—
24C2×#11717581C2×C412yes—
25C2×#11717581D414yes—
26C22×Dic101—22no—
27C22×Dic101—22no—
28C22×Dic101C2×C411yescharacteristic
29C22×Dic101C2×C412yes—
30C22×Dic101C2×C412yes—
31C22×Dic101C2×C412yes—
32C22×Dic101C2311yescharacteristic
33C22⋊Dic101C814yescomplemented
34C4×Dic101—22no—
35C4×Dic101—22no—
36C24×C101C2×C411yescharacteristic
37C22×C4×C101C2×C412yes—
38C22⋊C4×C101C814yescomplemented
39C23×C101—22no—
40C23×C101—22no—
41C23×C101C4212yes—
42C23×C101C2×C812yes—
43C23×C101C2×C812yes—
44C23×C101C22×C411yescharacteristic
45C2×C4×C101—22no—
46C2×C4×C101—22no—
47C2×C4×C101C2×C814yescomplemented
48C2×Dic101—22no—
49C2×Dic101—22no—
50C2×Dic101—22no—
51C2×Dic101—22no—
52C2×Dic101—22no—
53C2×Dic101—24no—
54C2×Dic101C4212yes—
55C2×Dic101C2×C814yescomplemented
56C2×Dic101C22×C411yescharacteristic
57C2×Dic101C22×C411yescharacteristic
58C2×Dic101C2×D412yes—
59C2×Dic101#4112yes—
60#11717581—22no—
61#11717581—24no—
62#11717581C22⋊C414yesdirect product factor
63C22×C101—22no—
64C22×C101—22no—
65C22×C101—24no—
66C22×C101—24no—
67C22×C101C4×C814yescomplemented
68C22×C101C2×C4211yescharacteristic
69C22×C101C4×D412yes—
70C22×C101C22×C811yescharacteristic
71C22×C101C22×C811yescharacteristic
72C22×C101#13112yes—
73C4×C101—24no—
74Dic101—22no—
75Dic101—24no—
76Dic101C2×C22⋊C411yescharacteristic
77Dic101#11711yescharacteristic
78Dic101C4×D412yes—
79C2×C101—24no—
80C2×C101C4×C22⋊C411yescharacteristic
81C2×C101C2×C4×C811yescharacteristic
82C2×C101#40511yescharacteristic
83C2×C101C8×D412yes—
84C2×C101C8×D412yes—
85C8×C22⋊C4—1011nomaximal, Sylow
86C101C8×C22⋊C411yescharacteristic, complemented, Sylow
87C23×C8—1011no—
88C2×C22⋊C8—1011no—
89C2×C4×C8—1012no—
90C4×C22⋊C4—1011no—
91#336—1012no—
92C23×C4—1011no—
93C22×C8—1011no—
94C22×C8—1014no—
95C22×C8—1011no—
96C22×C8—1012no—
97C22×C8—2024no—
98C2×C22⋊C4—1011no—
99C2×C22⋊C4#8793811yescharacteristic
100C2×C42—1012no—
101C22⋊C8—1014no—
102C4×C8—2024no—
103#95—1012no—
104C24C2×#8793811yescharacteristic
105C22×C4—1011no—
106C22×C4—1012no—
107C22×C4—1012no—
108C22×C4—1011no—
109C22×C4—1012no—
110C22×C4—2022no—
111C22×C4—2022no—
112C22×C4C2×#8793812yes—
113C2×C8—1014no—
114C2×C8—1012no—
115C2×C8—1014no—
116C2×C8—1012no—
117C2×C8—2028no—
118C2×C8—2022no—
119C2×C8—2022no—
120C2×C8—2022no—
121C22⋊C4—1014no—
122C22⋊C4#1171758114yesdirect product factor
123C42—2022no—
124C42—2022no—
125C23—22no—
126C23—22no—
127C23C4×#8793812yes—
128C23C2×#1171758112yes—
129C23D101⋊C812yes—
130C23C22×#8793811yescharacteristic
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—1011no—
134C2×C4—1011no—
135C2×C4—1012no—
136C2×C4—1012no—
137C2×C4—1012no—
138C2×C4—1014no—
139C2×C4—2022no—
140C2×C4—2024no—
141C2×C4—2022no—
142C2×C4—2022no—
143C2×C4—2022no—
144C2×C4—2022no—
145C2×C4C2×#1171758114yescomplemented
146C8—1014no—
147C8—2022no—
148C8—2024no—
149C22—22no—
150C22—22no—
151C22—24no—
152C22—24no—
153C22C4×#1171758114yescomplemented
154C22C2×C4×#8793811yescharacteristic
155C22D4×#8793812yes—
156C22C22×#1171758111yescharacteristic
157C22C2×D101⋊C811yescharacteristic
158C22#1569234212yes—
159C4—24no—
160C4—1011no—
161C4—1012no—
162C4—1011no—
163C4—2022no—
164C4—2024no—
165C2—24no—
166C2C22⋊C4×#8793811yescharacteristic
167C2C2×C4×#1171758111yescharacteristic
168C2#2026614111yescharacteristic
169C2D4×#1171758112yes—
170C2#2026620412yes—
subgroupG/H
center, FrattiniC23C22×#87938
commutatorC2×C101C2×C4×C8
FittingC2×C22⋊C4×C101C4
socleC23×C101C22×C4
prime radicalC24×C101C2×C4
cosocleC22×Dic101C23
hypercenterC2×C22⋊C4#87938
hypocenterC101C8×C22⋊C4
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
3. C2×C4×#11717581C2semidirect
4. #20266043C2semidirect
7. C22×#11717581C4semidirect
11. C22⋊#11717581C4semidirect
33. C22⋊Dic101C8semidirect
38. C22⋊C4×C101C8semidirect
47. C2×C4×C101C2×C8semidirect
55. C2×Dic101C2×C8semidirect
62. #11717581C22⋊C4direct (N × H)
67. C22×C101C4×C8semidirect
86. C101C8×C22⋊C4semidirect
122. C22⋊C4#11717581direct (N × H)
145. C2×C4C2×#11717581semidirect
153. C22C4×#11717581semidirect

Maximal subgroups

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

subgroupindex
C23×#117175812
C2×C22⋊#117175812
C2×C4×#117175812
#202660432
C22⋊C4×Dic1012
C8×C22⋊C4101