Finite Group Databasebeta

← #30656899

Subgroups — #30656899

Order 16448.

152 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 47 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×#16861608C211yesmaximal, characteristic, complemented
2C2×#16861606C211yesmaximal, characteristic, complemented
3#22551571C211yesmaximal, characteristic, complemented
4#22551516C211yesmaximal, characteristic, complemented
5#22551513C211yesmaximal, characteristic, complemented
6C22⋊#14523339C211yesmaximal, characteristic, complemented
7C2×#41×C257C211yesmaximal, characteristic
8C2×Dic514C2211yescharacteristic
9#16861608—22no—
10#16861606—22no—
11C2×#14523339C2211yescharacteristic
12C2×#14523339C2211yescharacteristic
13C4⋊Dic257C2211yescharacteristic
14#16861597—21no—
15C22⋊Dic257—21no—
16#41×C257—22no—
17#41×C257—22no—
18C2×Q8×C257C2211yescharacteristic
19C2×D4×C257—21no—
20C2×D4×C257C2211yescharacteristic
21C22×C4×C257—21no—
22C22×C4×C257C2211yescharacteristic
23Dic514—21no—
24Dic514—21no—
25C2×Dic257—21no—
26C2×Dic257—21no—
27#14523339—21no—
28#14523339—21no—
29C23×C257—21no—
30C23×C257D411yescharacteristic
31Q8×C257—21no—
32Q8×C257D412yes—
33D4×C257—24no—
34D4×C257—21no—
35D4×C257D412yes—
36C2×C4×C257—24no—
37C2×C4×C257—21no—
38C2×C4×C257—21no—
39C2×C4×C257—21no—
40C2×C4×C257D411yescharacteristic
41C2×C4×C257C2311yescharacteristic
42C22×C257—21no—
43C22×C257—22no—
44C22×C257—21no—
45C22×C257—21no—
46C22×C257—41no—
47C22×C257—41no—
48C22×C257C2×D411yescharacteristic
49C4×C257—21no—
50C4×C257—22no—
51C4×C257C2×D411yescharacteristic
52C4×C257C2×D411yescharacteristic
53Dic257—41no—
54Dic257—41no—
55C2×C257—41no—
56C2×C257—42no—
57C2×C257#12011yescharacteristic
58C2×C257#13511yescharacteristic
59C2×C257#13711yescharacteristic
60C257#45211yescharacteristic, complemented, Sylow
61#452—2571nomaximal, Sylow
62C2×#41D25711yescharacteristic
63C2×Q16—2571no—
64C2×SD16—2571no—
65C22⋊Q8—2571no—
66#103—2571no—
67#102—2571no—
68C22⋊C8—2571no—
69#41—22no—
70#41—22no—
71C2×Q8—2571no—
72C2×Q8C2×D25711yescharacteristic
73C2×D4—21no—
74C2×D4C2×D25711yescharacteristic
75C22×C4—21no—
76C22×C4C2×D25711yescharacteristic
77Q16—5142no—
78SD16—5142no—
79C2×C8—2571no—
80C2×C8—2571no—
81C4⋊C4—2571no—
82C4⋊C4—5141no—
83C22⋊C4—5141no—
84C23—21no—
85C23C22⋊D25711yescharacteristic
86Q8—21no—
87Q8—5141no—
88Q8—5141no—
89Q8C22⋊D25712yes—
90D4—24no—
91D4—21no—
92D4C22⋊D25712yes—
93C2×C4—24no—
94C2×C4—21no—
95C2×C4—21no—
96C2×C4—21no—
97C2×C4—5141no—
98C2×C4—5141no—
99C2×C4C22⋊D25711yescharacteristic
100C2×C4C22×D25711yescharacteristic
101C8—5141no—
102C8—5141no—
103C22—21no—
104C22—22no—
105C22—21no—
106C22—21no—
107C22—41no—
108C22—41no—
109C22C2×C22⋊D25711yescharacteristic
110C4—21no—
111C4—22no—
112C4—10281no—
113C4—10281no—
114C4C2×C22⋊D25711yescharacteristic
115C4C2×C22⋊D25711yescharacteristic
116C2—41no—
117C2—42no—
118C2#2255156111yescharacteristic
119C2#2255161211yescharacteristic
120C2#2255162211yescharacteristic
subgroupG/H
centerC22C2×C22⋊D257
commutator, cosocleC2×C4×C257C23
FrattiniC2×C4C22×D257
Fitting, prime radicalC2×#41×C257C2
socleC22×C257C2×D4
hypercenterC2×#41D257
hypocenterC257#452
LCSG ▷ C2×C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

Complements

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

NH ≅ G/Ntype
1. C2×#16861608C2semidirect
2. C2×#16861606C2semidirect
3. #22551571C2semidirect
4. #22551516C2semidirect
5. #22551513C2semidirect
6. C22⋊#14523339C2semidirect
60. C257#452semidirect

Maximal subgroups

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

subgroupindex
C2×#168616082
C2×#168616062
#225515712
#225515162
#225515132
C22⋊#145233392
C2×#41×C2572
#452257