Finite Group Databasebeta

← C2×#20265469 #27180900

Subgroups — C2×#20265469 #27180900

Order 12928.

416 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 416 conjugacy classes of subgroups — too many to draw. Only its 173 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×Dic202C211yesmaximal, characteristic
2#20265469C218yesmaximal, direct product factor
3C2×#15692188C212yesmaximal
4C2×C4⋊#11717579C211yesmaximal, characteristic
5C2×#15692178C212yesmaximal
6C2×C4⋊Q8×C101C211yesmaximal, characteristic
7C22×Dic202C2211yescharacteristic
8C22×#11717579C2212yes—
9C4×Dic202—22no—
10C4×Dic202C2214yes—
11C2×C4⋊Dic101C2211yescharacteristic
12C2×#13108053—21no—
13C2×C4×Dic101—21no—
14#15692188C2218yes—
15C4⋊#11717579C2214yes—
16#15692178C2218yes—
17C22×Q8×C101—21no—
18C4⋊Q8×C101—22no—
19C4⋊Q8×C101C2214yes—
20C2×C4⋊C4×C101—21no—
21C2×C4⋊C4×C101C2212yes—
22C2×C42×C101C2211yescharacteristic
23C2×Dic202—21no—
24C2×Dic202—22no—
25C2×Dic202Q814yescomplemented
26C2×Dic202C2312yes—
27C22×Dic101—21no—
28C22×Dic101—21no—
29C2×#11717579—24no—
30C2×#11717579C2314yes—
31C4⋊Dic101—21no—
32C4⋊Dic101C2312yes—
33#13108053—24no—
34C4×Dic101—24no—
35C2×Q8×C101—24no—
36C2×Q8×C101—44no—
37C22×C4×C101—22no—
38C22×C4×C101D411yescharacteristic
39C22×C4×C101D411yescharacteristic
40C22×C4×C101C2311yescharacteristic
41C4⋊C4×C101—24no—
42C4⋊C4×C101—22no—
43C4⋊C4×C101C2314yes—
44C42×C101D412yes—
45C42×C101C2312yes—
46C23×C101C2×D411yescharacteristic
47Q8×C101—48no—
48C2×C4×C101—22no—
49C2×C4×C101—24no—
50C2×C4×C101—44no—
51C2×C4×C101Q1614yes—
52C2×C4×C101C2×D412yes—
53C2×C4×C101C2×D411yescharacteristic
54C2×C4×C101C2×D412yes—
55C2×C4×C101C2×Q812yes—
56C2×C4×C101#4112yes—
57C2×C4×C101C2411yescharacteristic
58C2×Dic101—24no—
59C2×Dic101—22no—
60C2×Dic101—22no—
61C2×Dic101—42no—
62Dic202—24no—
63Dic202—22no—
64Dic202C2×Q814yescomplemented
65#11717579—24no—
66C22×C101C22⋊Q812yes—
67C22×C101C2×Q1612yes—
68C22×C101AGL(1,ℤ/8)12yes—
69C22×C101C22×D411yescharacteristic
70C4×C101—22no—
71C4×C101—44no—
72C4×C101C22⋊Q812yes—
73C4×C101C2×Q1614yes—
74C4×C101C22×Q811yescharacteristic
75C4×C101C2×#4111yescharacteristic
76Dic101—24no—
77Dic101—42no—
78C2×C101#47714yescomplemented
79C2×C101C2×C22⋊Q811yescharacteristic
80C2×C101C22×Q1611yescharacteristic
81C2×C101C2×AGL(1,ℤ/8)11yescharacteristic
82C2×#477—1011nomaximal, Sylow
83C101C2×#47711yescharacteristic, complemented, Sylow
84C2×C4⋊Q8D10111yescharacteristic
85C2×C4×Q8—1011no—
86#477—1018no—
87C2×#107—1012no—
88C2×C4⋊C8—1011no—
89C2×#103—1012no—
90C22×Q8—21no—
91C22×Q8—1011no—
92C22×C8—1012no—
93C4⋊Q8—22no—
94C4⋊Q8C2×D10114yes—
95C4×Q8—1014no—
96C4×Q8—2022no—
97C2×C4⋊C4—21no—
98C2×C4⋊C4—1011no—
99C2×C4⋊C4—2021no—
100C2×C4⋊C4C2×D10112yes—
101C2×C42—2021no—
102C2×C42C2×D10111yescharacteristic
103#107—1018no—
104C4⋊C8—1014no—
105#103—1018no—
106C2×Q8—24no—
107C2×Q8—44no—
108C2×Q8—1014no—
109C2×Q8—1012no—
110C2×Q8—2021no—
111C2×Q8—2022no—
112C22×C4—22no—
113C22×C4—2021no—
114C22×C4—2021no—
115C22×C4C22⋊D10111yescharacteristic
116C22×C4C22⋊D10111yescharacteristic
117C22×C4C22×D10111yescharacteristic
118C2×C8—1014no—
119C2×C8—2024no—
120C4⋊C4—24no—
121C4⋊C4—22no—
122C4⋊C4—1012no—
123C4⋊C4—2024no—
124C4⋊C4—2021no—
125C4⋊C4C22×D10114yes—
126C42—2024no—
127C42C22⋊D10112yes—
128C42C22×D10112yes—
129C23C2×C22⋊D10111yescharacteristic
130Q8—48no—
131Q8—1014no—
132Q8—2022no—
133Q8—2024no—
134C2×C4—22no—
135C2×C4—24no—
136C2×C4—44no—
137C2×C4—4042no—
138C2×C4—2022no—
139C2×C4—2022no—
140C2×C4—2024no—
141C2×C4#1310806414yes—
142C2×C4C2×C22⋊D10112yes—
143C2×C4C2×C22⋊D10111yescharacteristic
144C2×C4C2×C22⋊D10112yes—
145C2×C4Q8×D10112yes—
146C2×C4#1310807512yes—
147C2×C4C23×D10111yescharacteristic
148C8—2024no—
149C22#1569223112yes—
150C22C2×#1310806412yes—
151C22#1569228112yes—
152C22C22×C22⋊D10111yescharacteristic
153C4—22no—
154C4—44no—
155C4—4042no—
156C4—2024no—
157C4#1569223112yes—
158C4C2×#1310806414yes—
159C4C2×Q8×D10111yescharacteristic
160C4C2×#1310807511yescharacteristic
161C2#2026546914yesdirect product factor
162C2C2×#1569223111yescharacteristic
163C2C22×#1310806411yescharacteristic
164C2C2×#1569228111yescharacteristic
subgroupG/H
centerC23C2×C22⋊D101
commutator, cosocleC2×C4×C101C24
FrattiniC2×C4C23×D101
FittingC2×C4⋊Q8×C101C2
socle, prime radicalC23×C101C2×D4
hypercenterC2×C4⋊Q8D101
hypocenterC101C2×#477
LCSG ▷ C2×C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. #20265469C2direct (N × H)
25. C2×Dic202Q8semidirect
64. Dic202C2×Q8semidirect
78. C2×C101#477semidirect
83. C101C2×#477semidirect
161. C2#20265469direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2022
#202654692
C2×#156921882
C2×C4⋊#117175792
C2×#156921782
C2×C4⋊Q8×C1012
C2×#477101