Finite Group Databasebeta

← C4⋊C4×#11717579 #27170996

Subgroups — C4⋊C4×#11717579 #27170996

Order 12928.

296 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 181 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
1C2×C4⋊#11717579C211yesmaximal, characteristic
2C2×C4×#11717579C212yesmaximal
3C2×C4×#11717579C211yesmaximal, characteristic
4#20264932C212yesmaximal
5C4×C4⋊C4×C101C211yesmaximal, characteristic
6C22×#11717579C2211yescharacteristic
7C22×#11717579C2212yes—
8C22×#11717579C2211yescharacteristic
9C4⋊#11717579C414yescomplemented
10C4×#11717579—24no—
11C4×#11717579C414yescomplemented
12C2×C4⋊C4×C101C412yes—
13C2×C42×C101C2212yes—
14C2×C42×C101C2211yescharacteristic
15#95×C101C412yes—
16C2×#11717579—22no—
17C2×#11717579—21no—
18C2×#11717579—21no—
19C2×#11717579—22no—
20C2×#11717579C2×C412yes—
21C2×#11717579C2×C414yes—
22C2×#11717579C2×C412yes—
23C2×#11717579D412yes—
24C2×#11717579Q812yes—
25C22×C4×C101C2×C411yescharacteristic
26C22×C4×C101C2×C414yes—
27C22×C4×C101C2×C411yescharacteristic
28C22×C4×C101C2311yescharacteristic
29C4⋊C4×C101C818yescomplemented
30C42×C101—22no—
31C42×C101—22no—
32C42×C101C2×C412yes—
33C42×C101C2×C412yes—
34C23×C101C22×C411yescharacteristic
35C2×C4×C101—24no—
36C2×C4×C101—22no—
37C2×C4×C101—24no—
38C2×C4×C101C4212yes—
39C2×C4×C101C4212yes—
40C2×C4×C101C2×C818yes—
41C2×C4×C101C2×C814yes—
42C2×C4×C101C22×C411yescharacteristic
43C2×C4×C101C22×C411yescharacteristic
44C2×C4×C101C2×D411yescharacteristic
45C2×C4×C101C2×Q811yescharacteristic
46C2×C4×C101#4111yescharacteristic
47C2×C4×C101#4111yescharacteristic
48#11717579—22no—
49#11717579—24no—
50#11717579C4⋊C414yesdirect product factor
51C22×C101C2×C4211yescharacteristic
52C22×C101C4×D411yescharacteristic
53C22×C101C4×Q811yescharacteristic
54C22×C101C22×C812yes—
55C22×C101#13112yes—
56C4×C101—22no—
57C4×C101—28no—
58C4×C101C4×C814yescomplemented
59C4×C101C2×C4⋊C411yescharacteristic
60C4×C101#11711yescharacteristic
61C4×C101C4×D411yescharacteristic
62C4×C101C4×Q811yescharacteristic
63C2×C101C4×C4⋊C411yescharacteristic
64C2×C101C2×C4×C811yescharacteristic
65C2×C101#40511yescharacteristic
66C2×C101C8×D412yes—
67C2×C101C8×Q812yes—
68C8×C4⋊C4—1011nomaximal, Sylow
69C101C8×C4⋊C411yescharacteristic, complemented, Sylow
70C2×C4⋊C8—1011no—
71C2×C4×C8—1011no—
72C2×C4×C8—1012no—
73C4×C4⋊C4D10111yescharacteristic
74#336—1012no—
75C22×C8—1011no—
76C22×C8—1011no—
77C22×C8—1012no—
78C2×C4⋊C4Dic10112yes—
79C2×C42C2×D10112yes—
80C2×C42C2×D10111yescharacteristic
81C4⋊C8—1014no—
82C4×C8—1014no—
83C4×C8—2024no—
84#95Dic10112yes—
85C22×C4C2×Dic10111yescharacteristic
86C22×C4C2×Dic10114yes—
87C22×C4C2×Dic10111yescharacteristic
88C22×C4C22×D10111yescharacteristic
89C2×C8—1012no—
90C2×C8—1012no—
91C2×C8—1012no—
92C2×C8—1012no—
93C2×C8—1014no—
94C2×C8—2022no—
95C2×C8—2021no—
96C2×C8—2021no—
97C2×C8—2022no—
98C4⋊C4#1171757918yesdirect product factor
99C42—22no—
100C42—22no—
101C42C4×D10112yes—
102C42C4×D10112yes—
103C23C22×Dic10111yescharacteristic
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—22no—
107C2×C4C4×Dic10112yes—
108C2×C4C4×Dic10112yes—
109C2×C4C2×#1171757918yes—
110C2×C4C2×#1171757914yes—
111C2×C4C2×C4×D10111yescharacteristic
112C2×C4C2×C4×D10111yescharacteristic
113C2×C4D4×D10111yescharacteristic
114C2×C4Q8×D10111yescharacteristic
115C2×C4#1310807311yescharacteristic
116C2×C4#1310807511yescharacteristic
117C8—1014no—
118C8—2022no—
119C8—2024no—
120C22C2×C4×Dic10111yescharacteristic
121C22D4×Dic10111yescharacteristic
122C22Q8×Dic10111yescharacteristic
123C22C22×#1171757912yes—
124C22#1569226212yes—
125C4—28no—
126C4—22no—
127C4C4×#1171757914yescomplemented
128C4C4⋊C4×D10111yescharacteristic
129C4#1569221311yescharacteristic
130C4#1569221711yescharacteristic
131C4#1569222011yescharacteristic
132C2C4⋊C4×Dic10111yescharacteristic
133C2C2×C4×#1171757911yescharacteristic
134C2#2026513311yescharacteristic
135C2D4×#1171757912yes—
136C2Q8×#1171757912yes—
subgroupG/H
center, FrattiniC22×C4C22×D101
commutatorC2×C101C2×C4×C8
FittingC4×C4⋊C4×C101C2
socle, prime radicalC23×C101C22×C4
cosocleC22×C4×C101C23
hypercenterC4×C4⋊C4D101
hypocenterC101C8×C4⋊C4
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
9. C4⋊#11717579C4semidirect
11. C4×#11717579C4semidirect
29. C4⋊C4×C101C8semidirect
50. #11717579C4⋊C4direct (N × H)
58. C4×C101C4×C8semidirect
69. C101C8×C4⋊C4semidirect
98. C4⋊C4#11717579direct (N × H)
127. C4C4×#11717579semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊#117175792
C2×C4×#117175792
#202649322
C4×C4⋊C4×C1012
C8×C4⋊C4101