Finite Group Databasebeta

← C4⋊C8×Dic101 #27170983

Subgroups — C4⋊C8×Dic101 #27170983

Order 12928.

316 conjugacy classes of subgroups; only the 177 normal subgroups are shown.

normal subgroups only

This group has 316 conjugacy classes of subgroups — too many to draw. Only its 177 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×C8×Dic101C212yesmaximal
3C42×Dic101C211yesmaximal, characteristic
4#20264931C212yesmaximal
5C2×C4⋊C8×C101C211yesmaximal, characteristic
6C22×#11717579C2212yes—
7C2×C4×Dic101C412yes—
8C2×C4×Dic101C412yes—
9C2×C4×Dic101C2211yescharacteristic
10C2×C4×Dic101C2211yescharacteristic
11C4⋊#11717579C414yescomplemented
12C8×Dic101—24no—
13C22×C8×C101C2212yes—
14C2×C42×C101C2211yescharacteristic
15C4⋊C8×C101C414yescomplemented
16C22×Dic101C2×C412yes—
17C22×Dic101C2×C412yes—
18C2×#11717579—22no—
19C2×#11717579—22no—
20C2×#11717579C2×C414yes—
21C4×Dic101—21no—
22C4×Dic101—21no—
23C4×Dic101—24no—
24C4×Dic101C818yescomplemented
25C4×Dic101D412yes—
26C4×Dic101Q812yes—
27C22×C4×C101C2×C411yescharacteristic
28C22×C4×C101C2×C411yescharacteristic
29C22×C4×C101C2311yescharacteristic
30C2×C8×C101—22no—
31C2×C8×C101—22no—
32C2×C8×C101C2×C414yes—
33C42×C101C2×C412yes—
34C42×C101C2×C412yes—
35C23×C101C22×C411yescharacteristic
36C2×C4×C101—22no—
37C2×C4×C101C4212yes—
38C2×C4×C101C4212yes—
39C2×C4×C101C2×C814yes—
40C2×C4×C101C22×C411yescharacteristic
41C2×C4×C101C22×C411yescharacteristic
42C2×C4×C101C2×D411yescharacteristic
43C2×C4×C101C2×Q811yescharacteristic
44C2×C4×C101#4111yescharacteristic
45C2×C4×C101#4111yescharacteristic
46C2×Dic101—22no—
47C2×Dic101—22no—
48C2×Dic101C4⋊C414yes—
49C2×Dic101C2×C814yes—
50C2×Dic101C2×C814yes—
51C2×Dic101M1614yes—
52C8×C101—24no—
53#11717579—24no—
54C22×C101C2×C4211yescharacteristic
55C22×C101C2×C4⋊C411yescharacteristic
56C22×C101#11711yescharacteristic
57C22×C101C22×C812yes—
58C22×C101C2×M1612yes—
59C4×C101—22no—
60C4×C101C4×C814yescomplemented
61C4×C101C4×D411yescharacteristic
62C4×C101C4×D411yescharacteristic
63C4×C101C4×Q811yescharacteristic
64C4×C101C4×Q811yescharacteristic
65Dic101—24no—
66Dic101C4⋊C818yesdirect product factor
67C2×C101C4×C4⋊C411yescharacteristic
68C2×C101C2×C4×C811yescharacteristic
69C2×C101C4×M1611yescharacteristic
70C2×C101C2×C4⋊C812yes—
71C2×C101#43112yes—
72C4×C4⋊C8—1011nomaximal, Sylow
73C101C4×C4⋊C811yescharacteristic, complemented, Sylow
74C2×C4⋊C8—1011no—
75C2×C4⋊C8D10111yescharacteristic
76C2×C4×C8—1012no—
77C43—1011no—
78#336—1012no—
79C22×C8—1012no—
80C22×C8C2×D10112yes—
81C2×C42—1012no—
82C2×C42—1011no—
83C2×C42—1012no—
84C2×C42—1011no—
85C2×C42C2×D10111yescharacteristic
86C4⋊C8—1014no—
87C4⋊C8Dic10114yesdirect product factor
88C4×C8—2024no—
89C22×C4—1012no—
90C22×C4—1012no—
91C22×C4C4×D10111yescharacteristic
92C22×C4C4×D10111yescharacteristic
93C22×C4C22×D10111yescharacteristic
94C2×C8—22no—
95C2×C8—22no—
96C2×C8—1014no—
97C2×C8—2022no—
98C2×C8—2022no—
99C2×C8C2×Dic10114yes—
100C42—1018no—
101C42—1012no—
102C42—1012no—
103C42—2024no—
104C42—2021no—
105C42—2021no—
106C42C4×D10112yes—
107C42C2×Dic10112yes—
108C23C2×C4×D10111yescharacteristic
109C2×C4—22no—
110C2×C4—1014no—
111C2×C4—1014no—
112C2×C4—1014no—
113C2×C4—1014no—
114C2×C4—2022no—
115C2×C4—2022no—
116C2×C4C4×Dic10112yes—
117C2×C4C4×Dic10112yes—
118C2×C4C8×D10114yes—
119C2×C4C2×C4×D10111yescharacteristic
120C2×C4C22×Dic10111yescharacteristic
121C2×C4D4×D10111yescharacteristic
122C2×C4Q8×D10111yescharacteristic
123C2×C4#1310807311yescharacteristic
124C2×C4#1310807511yescharacteristic
125C8—24no—
126C8—2024no—
127C22C2×C4×Dic10111yescharacteristic
128C22C4⋊C4×D10111yescharacteristic
129C22#1569221311yescharacteristic
130C22C2×C8×D10112yes—
131C22M16×D10112yes—
132C4—22no—
133C4—1018no—
134C4—2024no—
135C4C8×Dic10114yescomplemented
136C4#1569221711yescharacteristic
137C4D4×Dic10111yescharacteristic
138C4#1569222011yescharacteristic
139C4Q8×Dic10111yescharacteristic
140C2C4⋊C4×Dic10111yescharacteristic
141C2C2×C8×Dic10111yescharacteristic
142C2M16×Dic10111yescharacteristic
143C2C4⋊C8×D10112yes—
144C2#2026522912yes—
subgroupG/H
center, FrattiniC22×C4C22×D101
commutatorC2×C101C2×C4×C8
FittingC2×C4⋊C8×C101C2
socle, prime radicalC23×C101C22×C4
cosocleC22×C4×C101C23
hypercenterC2×C4⋊C8D101
hypocenterC101C4×C4⋊C8
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
11. C4⋊#11717579C4semidirect
15. C4⋊C8×C101C4semidirect
24. C4×Dic101C8semidirect
60. C4×C101C4×C8semidirect
66. Dic101C4⋊C8direct (N × H)
73. C101C4×C4⋊C8semidirect
87. C4⋊C8Dic101direct (N × H)
135. C4C8×Dic101semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊#117175792
C2×C8×Dic1012
C42×Dic1012
#202649312
C2×C4⋊C8×C1012
C4×C4⋊C8101