Finite Group Databasebeta

← C2×Q8×Dic34 #14542360

Subgroups — C2×Q8×Dic34 #14542360

Order 2176.

1112 conjugacy classes of subgroups; only the 621 normal subgroups are shown.

normal subgroups only

This group has 1112 conjugacy classes of subgroups — too many to draw. Only its 621 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
1Q8×Dic34C2116yesmaximal, direct product factor
2C2×#10587555C213yesmaximal
3C2×#10587574C216yesmaximal
4C2×Q8×Dic17C212yesmaximal
5C2×C4×Dic34C213yesmaximal
6C2×C4×Q8×C17C211yesmaximal, characteristic
7C22×Q8×C17C2211yescharacteristic
8C22×Dic34C2216yes—
9C22×Dic34C2211yescharacteristic
10C4×Q8×C17C2218yes—
11C2×C4⋊C4×C17C2213yes—
12C2×C42×C17C2213yes—
13Q8×Dic17C22116yes—
14C2×C4⋊Dic17C2213yes—
15C2×C4⋊Dic17C2216yes—
16C2×#63225C2216yes—
17C2×C4×Dic17C2216yes—
18#10587574C22148yes—
19#10587555C22124yes—
20C4×Dic34C22124yes—
21C2×Q8×C17Q818yescomplemented
22C2×Q8×C17C2314yes—
23C22×C4×C17C2313yes—
24C22×C4×C17C2311yescharacteristic
25C22×C4×C17C2313yes—
26C22×Dic17C2316yes—
27C22×Dic17C2312yes—
28C2×Dic34—412no—
29C2×Dic34Q818yesdirect product factor
30C2×Dic34C23124yes—
31C2×Dic34C2314yes—
32C4⋊C4×C17C23112yes—
33C42×C17C23112yes—
34C4⋊Dic17C23112yes—
35C4⋊Dic17C23124yes—
36#63225C23124yes—
37C4×Dic17C23124yes—
38C23×C17C2411yescharacteristic
39Q8×C17C2×Q8116yescomplemented
40C2×C4×C17—26no—
41C2×C4×C17C2×Q8112yes—
42C2×C4×C17C2×Q814yes—
43C2×C4×C17C2416yes—
44C2×C4×C17C2412yes—
45C2×C4×C17C2416yes—
46C2×Dic17—212no—
47C2×Dic17C2×Q818yes—
48C2×Dic17C24112yes—
49C2×Dic17C2414yes—
50Dic34—424no—
51Dic34C2×Q8116yesdirect product factor
52C2×Q82—171nomaximal, Sylow
53C22×C17C22×Q812yes—
54C22×C17C22×Q812yes—
55C22×C17H(5,𝔽2)12yes—
56C22×C17C2511yescharacteristic
57C4×C17—26no—
58C4×C17C22×Q8112yes—
59C4×C17C22×Q814yes—
60Dic17—212no—
61Dic17C22×Q818yes—
62Q82—1716no—
63C2×C4⋊Q8—176no—
64C2×C4⋊Q8—173no—
65C2×C4×Q8—172no—
66C2×C4×Q8—173no—
67C2×C4×Q8D1711yescharacteristic
68C2×C17Q8214yescomplemented
69C2×C17C23×Q811yescharacteristic
70C2×C17C23×Q811yescharacteristic
71C2×C17C2×H(5,𝔽2)11yescharacteristic
72C22×Q8—171no—
73C22×Q8—176no—
74C22×Q8C2×D1711yescharacteristic
75C4⋊Q8—1748no—
76C4⋊Q8—1724no—
77C4×Q8—1716no—
78C4×Q8—1724no—
79C4×Q8C2×D1718yes—
80C2×C4⋊C4—176no—
81C2×C4⋊C4—176no—
82C2×C4⋊C4—173no—
83C2×C4⋊C4C2×D1713yes—
84C2×C42—176no—
85C2×C42C2×D1713yes—
86C17C2×Q8211yescharacteristic, complemented, Sylow
87C2×Q8—178no—
88C2×Q8—174no—
89C2×Q8—1724no—
90C2×Q8—6812no—
91C2×Q8Dic3418yesdirect product factor
92C2×Q8C22×D1714yes—
93C22×C4—172no—
94C22×C4—176no—
95C22×C4C22×D1713yes—
96C22×C4C22×D1713yes—
97C22×C4C22×D1711yescharacteristic
98C4⋊C4—1724no—
99C4⋊C4—1724no—
100C4⋊C4—1712no—
101C4⋊C4C22×D17112yes—
102C42—1724no—
103C42C22×D17112yes—
104C23C23×D1711yescharacteristic
105Q8—1716no—
106Q8—6824no—
107Q8C2×Dic34116yesdirect product factor
108C2×C4—26no—
109C2×C4—178no—
110C2×C4—174no—
111C2×C4—1712no—
112C2×C4—3412no—
113C2×C4C2×Dic34112yes—
114C2×C4Q8×D1714yes—
115C2×C4C23×D1716yes—
116C2×C4C23×D1716yes—
117C2×C4C23×D1712yes—
118C22C22×Dic3412yes—
119C22C2×Q8×D1712yes—
120C22#1058769612yes—
121C22C24×D1711yescharacteristic
122C4—26no—
123C4—178no—
124C4—3412no—
125C4C22×Dic34112yes—
126C4C2×Q8×D1714yes—
127C2Q8×Dic3414yesdirect product factor
128C2C22×Q8×D1711yescharacteristic
129C2C23×Dic3411yescharacteristic
130C2C2×#1058769611yescharacteristic
subgroupG/H
centerC23C23×D17
commutator, cosocleC22×C17C25
FrattiniC22C24×D17
FittingC2×C4×Q8×C17C2
socle, prime radicalC23×C17C24
hypercenterC2×C4×Q8D17
hypocenterC17C2×Q82
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. Q8×Dic34C2direct (N × H)
21. C2×Q8×C17Q8semidirect
29. C2×Dic34Q8direct (N × H)
39. Q8×C17C2×Q8semidirect
51. Dic34C2×Q8direct (N × H)
68. C2×C17Q82semidirect
86. C17C2×Q82semidirect
91. C2×Q8Dic34direct (N × H)
107. Q8C2×Dic34direct (N × H)
127. C2Q8×Dic34direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×Dic342
C2×#105875552
C2×#105875742
C2×Q8×Dic172
C2×C4×Dic342
C2×C4×Q8×C172
C2×Q8217