Finite Group Databasebeta

← C4⋊C8×Dic271 #46836215

Subgroups — C4⋊C8×Dic271 #46836215

Order 34688.

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⋊(C271⋊C8)C211yesmaximal, characteristic
2C2×C8×Dic271C212yesmaximal
3C42×Dic271C211yesmaximal, characteristic
4#31773651C212yesmaximal
5C2×C4⋊C8×C271C211yesmaximal, characteristic
6C22×C271⋊C8C2212yes—
7C2×C4×Dic271C412yes—
8C2×C4×Dic271C412yes—
9C2×C4×Dic271C2211yescharacteristic
10C2×C4×Dic271C2211yescharacteristic
11C4⋊(C271⋊C8)C414yescomplemented
12C8×Dic271—24no—
13C22×C8×C271C2212yes—
14C2×C42×C271C2211yescharacteristic
15C4⋊C8×C271C414yescomplemented
16C22×Dic271C2×C412yes—
17C22×Dic271C2×C412yes—
18C2×C271⋊C8—22no—
19C2×C271⋊C8—22no—
20C2×C271⋊C8C2×C414yes—
21C4×Dic271—24no—
22C4×Dic271—21no—
23C4×Dic271—21no—
24C4×Dic271C818yescomplemented
25C4×Dic271D412yes—
26C4×Dic271Q812yes—
27C22×C4×C271C2×C411yescharacteristic
28C22×C4×C271C2×C411yescharacteristic
29C22×C4×C271C2311yescharacteristic
30C2×C8×C271—22no—
31C2×C8×C271—22no—
32C2×C8×C271C2×C414yes—
33C42×C271C2×C412yes—
34C42×C271C2×C412yes—
35C2×Dic271—22no—
36C2×Dic271—22no—
37C2×Dic271C4⋊C414yes—
38C2×Dic271C2×C814yes—
39C2×Dic271C2×C814yes—
40C2×Dic271M1614yes—
41C271⋊C8—24no—
42C23×C271C22×C411yescharacteristic
43C2×C4×C271—22no—
44C2×C4×C271C4212yes—
45C2×C4×C271C4212yes—
46C2×C4×C271C2×C814yes—
47C2×C4×C271C22×C411yescharacteristic
48C2×C4×C271C22×C411yescharacteristic
49C2×C4×C271C2×D411yescharacteristic
50C2×C4×C271C2×Q811yescharacteristic
51C2×C4×C271#4111yescharacteristic
52C2×C4×C271#4111yescharacteristic
53C8×C271—24no—
54C22×C271C2×C4211yescharacteristic
55C22×C271C2×C4⋊C411yescharacteristic
56C22×C271#11711yescharacteristic
57C22×C271C22×C812yes—
58C22×C271C2×M1612yes—
59C4×C271—22no—
60C4×C271C4×C814yescomplemented
61C4×C271C4×D411yescharacteristic
62C4×C271C4×D411yescharacteristic
63C4×C271C4×Q811yescharacteristic
64C4×C271C4×Q811yescharacteristic
65Dic271—24no—
66Dic271C4⋊C818yesdirect product factor
67C2×C271C4×C4⋊C411yescharacteristic
68C2×C271C2×C4×C811yescharacteristic
69C2×C271C4×M1611yescharacteristic
70C2×C271C2×C4⋊C812yes—
71C2×C271#43112yes—
72C271C4×C4⋊C811yescharacteristic, complemented, Sylow
73C4×C4⋊C8—2711nomaximal, Sylow
74C2×C4⋊C8—2711no—
75C2×C4⋊C8D27111yescharacteristic
76C2×C4×C8—2712no—
77C43—2711no—
78#336—2712no—
79C22×C8—2712no—
80C22×C8C2×D27112yes—
81C2×C42—2712no—
82C2×C42—2711no—
83C2×C42—2712no—
84C2×C42—2711no—
85C2×C42C2×D27111yescharacteristic
86C4⋊C8—2714no—
87C4⋊C8Dic27114yesdirect product factor
88C4×C8—5424no—
89C22×C4—2712no—
90C22×C4—2712no—
91C22×C4C4×D27111yescharacteristic
92C22×C4C4×D27111yescharacteristic
93C22×C4C22×D27111yescharacteristic
94C2×C8—22no—
95C2×C8—22no—
96C2×C8—2714no—
97C2×C8—5422no—
98C2×C8—5422no—
99C2×C8C2×Dic27114yes—
100C42—2718no—
101C42—2712no—
102C42—2712no—
103C42—5424no—
104C42—5421no—
105C42—5421no—
106C42C4×D27112yes—
107C42C2×Dic27112yes—
108C23C2×C4×D27111yescharacteristic
109C2×C4—22no—
110C2×C4—2714no—
111C2×C4—2714no—
112C2×C4—2714no—
113C2×C4—2714no—
114C2×C4—5422no—
115C2×C4—5422no—
116C2×C4C4×Dic27112yes—
117C2×C4C4×Dic27112yes—
118C2×C4C8×D27114yes—
119C2×C4C2×C4×D27111yescharacteristic
120C2×C4C22×Dic27111yescharacteristic
121C2×C4D4×D27111yescharacteristic
122C2×C4Q8×D27111yescharacteristic
123C2×C4#1686465311yescharacteristic
124C2×C4#1686465511yescharacteristic
125C8—24no—
126C8—5424no—
127C22C2×C4×Dic27111yescharacteristic
128C22C4⋊C4×D27111yescharacteristic
129C22#2257611811yescharacteristic
130C22C2×C8×D27112yes—
131C22M16×D27112yes—
132C4—22no—
133C4—2718no—
134C4—5424no—
135C4C8×Dic27114yescomplemented
136C4#2257612211yescharacteristic
137C4D4×Dic27111yescharacteristic
138C4#2257612511yescharacteristic
139C4Q8×Dic27111yescharacteristic
140C2C4⋊C4×Dic27111yescharacteristic
141C2C2×C8×Dic27111yescharacteristic
142C2M16×Dic27111yescharacteristic
143C2C4⋊C8×D27112yes—
144C2#3177394912yes—
subgroupG/H
center, FrattiniC22×C4C22×D271
commutatorC2×C271C2×C4×C8
FittingC2×C4⋊C8×C271C2
socle, prime radicalC23×C271C22×C4
cosocleC22×C4×C271C23
hypercenterC2×C4⋊C8D271
hypocenterC271C4×C4⋊C8
LCSG ▷ C2×C271 ▷ C271
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
11. C4⋊(C271⋊C8)C4semidirect
15. C4⋊C8×C271C4semidirect
24. C4×Dic271C8semidirect
60. C4×C271C4×C8semidirect
66. Dic271C4⋊C8direct (N × H)
72. C271C4×C4⋊C8semidirect
87. C4⋊C8Dic271direct (N × H)
135. C4C8×Dic271semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊(C271⋊C8)2
C2×C8×Dic2712
C42×Dic2712
#317736512
C2×C4⋊C8×C2712
C4×C4⋊C8271