Finite Group Databasebeta

← C2×#14521778 #16859284

Subgroups — C2×#14521778 #16859284

Order 3968.

1048 conjugacy classes of subgroups; only the 581 normal subgroups are shown.

normal subgroups only

This group has 1048 conjugacy classes of subgroups — too many to draw. Only its 581 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
1#14521778C2116yesmaximal, direct product factor
2C2×#11758446C213yesmaximal
3C2×#11758467C216yesmaximal
4C2×Q8×Dic31C212yesmaximal
5C2×C4×Dic62C213yesmaximal
6C2×C4×Q8×C31C211yesmaximal, characteristic
7C22×Q8×C31C2211yescharacteristic
8C22×Dic62C2213yes—
9C4×Q8×C31C2218yes—
10C2×C4⋊C4×C31C2213yes—
11C2×C42×C31C2213yes—
12Q8×Dic31C22116yes—
13C2×C4⋊Dic31C2211yescharacteristic
14C2×C4⋊Dic31C2216yes—
15C2×C4⋊Dic31C2216yes—
16C2×Dic31⋊C4C2216yes—
17C2×C4×Dic31C2216yes—
18#11758467C22148yes—
19#11758446C22124yes—
20C4×Dic62C22124yes—
21C2×Q8×C31Q818yescomplemented
22C2×Q8×C31C2314yes—
23C22×C4×C31C2313yes—
24C22×C4×C31C2313yes—
25C22×C4×C31C2311yescharacteristic
26C22×Dic31C2312yes—
27C22×Dic31C2316yes—
28C2×Dic62—212no—
29C2×Dic62C23112yes—
30C4⋊C4×C31C23112yes—
31C42×C31C23112yes—
32C4⋊Dic31C2314yes—
33C4⋊Dic31C23124yes—
34C4⋊Dic31C23124yes—
35Dic31⋊C4C23124yes—
36C4×Dic31C23124yes—
37C23×C31C2411yescharacteristic
38Q8×C31C2×Q8116yescomplemented
39C2×C4×C31—26no—
40C2×C4×C31C2×Q8112yes—
41C2×C4×C31#4114yes—
42C2×C4×C31C2416yes—
43C2×C4×C31C2416yes—
44C2×C4×C31C2412yes—
45C2×Dic31—212no—
46C2×Dic31—24no—
47C2×Dic31C2414yes—
48C2×Dic31C24112yes—
49Dic62—224no—
50C2×#557—311nomaximal, Sylow
51C22×C31C22×Q812yes—
52C22×C31C2×#4112yes—
53C22×C312−1+412yes—
54C22×C31C2511yescharacteristic
55C4×C31—26no—
56C4×C31C22×Q8112yes—
57C4×C31C2×#4114yes—
58Dic31—212no—
59Dic31—24no—
60#557—3116no—
61C2×C4⋊Q8—313no—
62C2×#125—316no—
63C2×C4×Q8—312no—
64C2×C4×Q8—313no—
65C2×C4×Q8D3111yescharacteristic
66C2×C31#55714yescomplemented
67C2×C31C23×Q811yescharacteristic
68C2×C31C22×#4111yescharacteristic
69C2×C31C2×2−1+411yescharacteristic
70C22×Q8—313no—
71C22×Q8C2×D3111yescharacteristic
72C4⋊Q8—3124no—
73#125—3148no—
74C4×Q8—3116no—
75C4×Q8—3124no—
76C4×Q8C2×D3118yes—
77C2×C4⋊C4—311no—
78C2×C4⋊C4—316no—
79C2×C4⋊C4—316no—
80C2×C4⋊C4—316no—
81C2×C4⋊C4C2×D3113yes—
82C2×C42—316no—
83C2×C42C2×D3113yes—
84C31C2×#55711yescharacteristic, complemented, Sylow
85C2×Q8—3112no—
86C2×Q8—6212no—
87C2×Q8Dic6218yescomplemented
88C2×Q8C22×D3114yes—
89C22×C4—312no—
90C22×C4—316no—
91C22×C4C22×D3113yes—
92C22×C4C22×D3113yes—
93C22×C4C22×D3111yescharacteristic
94C4⋊C4—3124no—
95C4⋊C4—314no—
96C4⋊C4—3124no—
97C4⋊C4—3124no—
98C4⋊C4C22×D31112yes—
99C42—3124no—
100C42C22×D31112yes—
101C23C23×D3111yescharacteristic
102Q8—6224no—
103Q8C2×Dic62116yescomplemented
104C2×C4—26no—
105C2×C4—314no—
106C2×C4—3112no—
107C2×C4—6212no—
108C2×C4—624no—
109C2×C4C2×Dic62112yes—
110C2×C4#9249914yes—
111C2×C4C23×D3116yes—
112C2×C4C23×D3116yes—
113C2×C4C23×D3112yes—
114C22C22×Dic6212yes—
115C22C2×#9249912yes—
116C22#1175856712yes—
117C22C24×D3111yescharacteristic
118C4—26no—
119C4—6212no—
120C4—624no—
121C4C22×Dic62112yes—
122C4C2×#9249914yes—
123C2#1452177814yesdirect product factor
124C2C23×Dic6211yescharacteristic
125C2C22×#9249911yescharacteristic
126C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×Q8×C31C2
socle, prime radicalC23×C31C24
hypercenterC2×C4×Q8D31
hypocenterC31C2×#557
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #14521778C2direct (N × H)
21. C2×Q8×C31Q8semidirect
38. Q8×C31C2×Q8semidirect
66. C2×C31#557semidirect
84. C31C2×#557semidirect
87. C2×Q8Dic62semidirect
103. Q8C2×Dic62semidirect
123. C2#14521778direct (N × H)

Maximal subgroups

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

subgroupindex
#145217782
C2×#117584462
C2×#117584672
C2×Q8×Dic312
C2×C4×Dic622
C2×C4×Q8×C312
C2×#55731