Finite Group Databasebeta

← C2×#20295391 #28373367

Subgroups — C2×#20295391 #28373367

Order 13952.

488 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 149 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×#16812696C211yesmaximal, characteristic
2C2×#16812691C211yesmaximal, characteristic, complemented
3#20295391C218yesmaximal, direct product factor
4C2×#16812621C214yesmaximal, complemented
5C2×#97×C109C211yesmaximal, characteristic, complemented
6C22×D436—22no—
7C22×D436C2212yes—
8#16812696—22no—
9#16812696C2214yes—
10#16812691—22no—
11#16812691C2214yescomplemented
12C2×C4⋊Dic109C2212yes—
13C2×#13182008—22no—
14#16812621C22116yescomplemented
15C22×C8×C109C2212yes—
16C2×C42×C109C2211yescharacteristic
17#97×C109C2214yescomplemented
18C23×D109—22no—
19C2×D436—28no—
20C2×D436—22no—
21C2×D436—28no—
22C2×D436—48no—
23C2×D436C2314yes—
24C22×Dic109—22no—
25C4⋊Dic109—22no—
26C4⋊Dic109C2314yes—
27#13182008—28no—
28C22×C4×C109D412yes—
29C22×C4×C109C2311yescharacteristic
30C2×C8×C109—24no—
31C2×C8×C109C2314yes—
32C42×C109D412yes—
33C42×C109C2312yes—
34C23×C109C2×D411yescharacteristic
35C22×D109—24no—
36C22×D109—44no—
37C22×D109—48no—
38C2×C4×C109—24no—
39C2×C4×C109C2×D414yes—
40C2×C4×C109C2×D411yescharacteristic
41C2×C4×C109#4114yes—
42C2×C4×C109C2411yescharacteristic
43C2×Dic109—24no—
44C2×Dic109—44no—
45D436—28no—
46D436—416no—
47D436—44no—
48C8×C109—24no—
49C22×C109#12412yes—
50C22×C109AGL(1,ℤ/8)14yes—
51C22×C109C22×D411yescharacteristic
52C2×D109—44no—
53C2×D109—48no—
54C2×D109—88no—
55C4×C109—24no—
56C4×C109#12412yes—
57C4×C109C2×#4112yes—
58Dic109—44no—
59C2×C109#49014yescomplemented
60C2×C109C2×#12411yescharacteristic
61C2×C109C2×AGL(1,ℤ/8)12yes—
62D109—84no—
63C2×#490—1091nomaximal, Sylow
64C109C2×#49011yescharacteristic, complemented, Sylow
65C2×#127—1091no—
66C2×#125—1091no—
67#490—1098no—
68C2×#102—1094no—
69C2×#97D10911yescharacteristic, complemented
70C22×D4—1092no—
71C22×D4—2182no—
72C22×C8C2×D10912yes—
73#127—1094no—
74#127—2182no—
75#125—1094no—
76#125—2182no—
77C2×C4⋊C4—1092no—
78C2×C4⋊C4—2182no—
79C2×C42C2×D10911yescharacteristic
80#102—10916no—
81#97C2×D10914yescomplemented
82C24—2182no—
83C2×D4—1094no—
84C2×D4—4368no—
85C2×D4—2188no—
86C2×D4—2182no—
87C2×D4—2188no—
88C22×C4—2182no—
89C22×C4D43612yes—
90C22×C4C22×D10911yescharacteristic
91C2×C8—24no—
92C2×C8C22×D10914yes—
93C4⋊C4—1094no—
94C4⋊C4—2188no—
95C4⋊C4—2182no—
96C42D43612yes—
97C42C22×D10912yes—
98C23—4364no—
99C23—4368no—
100C23—2184no—
101C23C2×D43611yescharacteristic
102D4—43616no—
103D4—4364no—
104D4—2188no—
105C2×C4—24no—
106C2×C4—4364no—
107C2×C4—2184no—
108C2×C4C2×D43614yes—
109C2×C4C2×D43611yescharacteristic
110C2×C4#1318202914yes—
111C2×C4C23×D10911yescharacteristic
112C8—24no—
113C22—8728no—
114C22—4364no—
115C22—4368no—
116C22#1681268712yes—
117C22#1681272714yes—
118C22C22×D43611yescharacteristic
119C4—24no—
120C4—4364no—
121C4#1681268712yes—
122C4C2×#1318202912yes—
123C2—8724no—
124C2#2029539114yesdirect product factor
125C2C2×#1681268711yescharacteristic
126C2C2×#1681272712yes—
subgroupG/H
centerC23C2×D436
commutator, cosocleC2×C4×C109C24
FrattiniC2×C4C23×D109
FittingC2×#97×C109C2
socleC23×C109C2×D4
prime radicalC2×#16812696C2
hypercenterC2×#97D109
hypocenterC109C2×#490
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×#16812691C2semidirect
3. #20295391C2direct (N × H)
4. C2×#16812621C2semidirect
5. C2×#97×C109C2semidirect
11. #16812691C22semidirect
14. #16812621C22semidirect
17. #97×C109C22semidirect
59. C2×C109#490semidirect
64. C109C2×#490semidirect
69. C2×#97D109semidirect
81. #97C2×D109semidirect
124. C2#20295391direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126962
C2×#168126912
#202953912
C2×#168126212
C2×#97×C1092
C2×#490109