Finite Group Databasebeta

← C2×#20266027 #27186422

Subgroups — C2×#20266027 #27186422

Order 12928.

280 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 106 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⋊#11717581C211yesmaximal, characteristic
2C2×C4×#11717581C211yesmaximal, characteristic
3#20266027C214yesmaximal, direct product factor
4C2×#15692220C211yesmaximal, characteristic
5C22×#11717581—21no—
6C22×#11717581—21no—
7C4⋊#11717581—21no—
8C4⋊#11717581C2212yes—
9C4×#11717581—21no—
10C4×#11717581C2212yes—
11C22×Dic202C411yescharacteristic
12#15692220—21no—
13#15692220—21no—
14#15692220C412yes—
15#15692220C2212yes—
16C2×#13108053—21no—
17C2×C4×Dic101—21no—
18C2×C4×Dic101C2211yescharacteristic
19C2×C4⋊C4×C101C411yescharacteristic
20C2×#11717581—24no—
21C2×#11717581—22no—
22C2×#11717581—22no—
23C2×#11717581—42no—
24C2×Dic202—21no—
25C2×Dic202—22no—
26C2×Dic202C814yescomplemented
27C2×Dic202C2×C412yes—
28C22×Dic101—21no—
29C22×Dic101D411yescharacteristic
30C22×Dic101D411yescharacteristic
31#13108053—22no—
32#13108053—22no—
33C4×Dic101—22no—
34C4×Dic101—22no—
35C4×Dic101C2×C411yescharacteristic
36C4×Dic101D411yescharacteristic
37C4×Dic101D411yescharacteristic
38C4×Dic101C2311yescharacteristic
39C22×C4×C101—21no—
40C22×C4×C101C2×C411yescharacteristic
41C4⋊C4×C101—21no—
42C4⋊C4×C101C2×C412yes—
43C23×C101C22⋊C411yescharacteristic
44C2×C4×C101—22no—
45C2×C4×C101—42no—
46C2×C4×C101C22⋊C411yescharacteristic
47C2×C4×C101C2×C812yes—
48C2×C4×C101M1612yes—
49C2×C4×C101C22×C411yescharacteristic
50C2×Dic101—24no—
51C2×Dic101—22no—
52C2×Dic101—22no—
53C2×Dic101C22⋊C411yescharacteristic
54C2×Dic101C22⋊C411yescharacteristic
55C2×Dic101SD1612yes—
56C2×Dic101Q1612yes—
57C2×Dic101C2×D411yescharacteristic
58C2×Dic101C2×D411yescharacteristic
59Dic202—24no—
60Dic202—22no—
61Dic202C2×C814yescomplemented
62#11717581—24no—
63#11717581—42no—
64C22×C101C22⋊C812yes—
65C22×C101#10312yes—
66C22×C101#10412yes—
67C22×C101C2×C22⋊C411yescharacteristic
68C4×C101—42no—
69C4×C101C22⋊C812yes—
70C4×C101C22×C811yescharacteristic
71C4×C101C2×M1611yescharacteristic
72Dic101—24no—
73Dic101—21no—
74Dic101—21no—
75Dic101#10312yes—
76Dic101C2×SD1611yescharacteristic
77Dic101C2×Q1611yescharacteristic
78C2×C101Q8⋊C814yescomplemented
79C2×C101C2×C22⋊C811yescharacteristic
80C2×C101C2×#10311yescharacteristic
81C2×C101C2×#10411yescharacteristic
82C2×Q8⋊C8—1011nomaximal, Sylow
83C101C2×Q8⋊C811yescharacteristic, complemented, Sylow
84C2×C4×Q8—1011no—
85C2×C4⋊C8—1011no—
86C2×C4×C8—1011no—
87Q8⋊C8—1014no—
88C22×Q8—1011no—
89C22×C8—2021no—
90C22×C8—2021no—
91C4×Q8—1012no—
92C4×Q8—1012no—
93C4×Q8—2021no—
94C4×Q8—2021no—
95C2×C4⋊C4—2021no—
96C2×C4⋊C4#8793811yescharacteristic
97C2×C42—1011no—
98C2×C42—2021no—
99C4⋊C8—1012no—
100C4⋊C8—2021no—
101C4×C8—1012no—
102C4×C8—2021no—
103C2×Q8—1014no—
104C2×Q8—1012no—
105C2×Q8—2021no—
106C2×Q8—2022no—
107C22×C4—21no—
108C22×C4—1011no—
109C22×C4—1011no—
110C22×C4—2021no—
111C22×C4C2×#8793811yescharacteristic
112C2×C8—4042no—
113C2×C8—2022no—
114C2×C8—2022no—
115C2×C8—2024no—
116C4⋊C4—21no—
117C4⋊C4—2022no—
118C4⋊C4—2022no—
119C4⋊C4C2×#8793812yes—
120C42—1011no—
121C42—1011no—
122C42—1011no—
123C42—1011no—
124C42—2022no—
125C42—2022no—
126C23C22⋊#8793811yescharacteristic
127Q8—1014no—
128Q8—2024no—
129Q8—2022no—
130C2×C4—22no—
131C2×C4—42no—
132C2×C4—1012no—
133C2×C4—1012no—
134C2×C4—1011no—
135C2×C4—1011no—
136C2×C4—1011no—
137C2×C4—1011no—
138C2×C4—2024no—
139C2×C4—2022no—
140C2×C4—2022no—
141C2×C4C22⋊#8793811yescharacteristic
142C2×C4D101⋊C812yes—
143C2×C4#1310808412yes—
144C2×C4C22×#8793811yescharacteristic
145C8—4042no—
146C8—2024no—
147C22#1569231212yes—
148C22#1569231812yes—
149C22#1569231912yes—
150C22C2×C22⋊#8793811yescharacteristic
151C4—42no—
152C4—1011no—
153C4—1012no—
154C4—1011no—
155C4—2024no—
156C4—2021no—
157C4—2021no—
158C4#1569231212yes—
159C4C2×D101⋊C811yescharacteristic
160C4C2×#1310808411yescharacteristic
161C2#2026602714yesdirect product factor
162C2C2×#1569231211yescharacteristic
163C2C2×#1569231811yescharacteristic
164C2C2×#1569231911yescharacteristic
subgroupG/H
centerC23C22⋊#87938
commutatorC4×C101C22×C8
FrattiniC2×C4C22×#87938
FittingC2×C4⋊C4×C101C4
socle, prime radicalC23×C101C22⋊C4
cosocleC4×Dic101C23
hypercenterC2×C4⋊C4#87938
hypocenterC101C2×Q8⋊C8
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #20266027C2direct (N × H)
26. C2×Dic202C8semidirect
61. Dic202C2×C8semidirect
78. C2×C101Q8⋊C8semidirect
83. C101C2×Q8⋊C8semidirect
161. C2#20266027direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117175812
C2×C4×#117175812
#202660272
C2×#156922202
C2×Q8⋊C8101