Finite Group Databasebeta

← #30656956

Subgroups — #30656956

Order 16448.

112 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 41 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
3C4×Dic514C211yesmaximal, characteristic, complemented
4C4⋊#14523339C211yesmaximal, characteristic, complemented
5#22551516C211yesmaximal, characteristic, complemented
6#22551513C211yesmaximal, characteristic
7#124×C257C211yesmaximal, characteristic
8C2×Dic514C2211yescharacteristic
9#16861608—22no—
10#16861606—22no—
11C2×#14523339C2211yescharacteristic
12C2×#14523339C2211yescharacteristic
13C4⋊Dic257C2211yescharacteristic
14#16861597—21no—
15C4×Dic257—21no—
16C2×Q8×C257C2211yescharacteristic
17C2×D4×C257C2211yescharacteristic
18C22⋊C4×C257—21no—
19C22⋊C4×C257—21no—
20C42×C257C2211yescharacteristic
21Dic514—21no—
22Dic514D412yes—
23C2×Dic257—21no—
24C2×Dic257—21no—
25#14523339—21no—
26#14523339—21no—
27C23×C257—21no—
28Q8×C257—21no—
29Q8×C257—21no—
30D4×C257—21no—
31D4×C257—21no—
32C2×C4×C257—21no—
33C2×C4×C257D411yescharacteristic
34C2×C4×C257D411yescharacteristic
35C2×C4×C257C2311yescharacteristic
36C22×C257—41no—
37C22×C257—41no—
38C22×C257—41no—
39C22×C257C2×D411yescharacteristic
40C4×C257—21no—
41C4×C257—21no—
42C4×C257—41no—
43C4×C257C2×D411yescharacteristic
44C4×C257#4111yescharacteristic
45Dic257—22no—
46Dic257—41no—
47C2×C257—81no—
48C2×C257#12111yescharacteristic
49C2×C257#13511yescharacteristic
50C2×C257#13711yescharacteristic
51C257#46411yescharacteristic, complemented, Sylow
52#464—2571nomaximal, Sylow
53C2×Q16—2571no—
54C2×SD16—2571no—
55#124D25711yescharacteristic
56C4×Q8—2571no—
57C4⋊C8—2571no—
58#103—2571no—
59#102—2571no—
60C2×Q8—2571no—
61C2×Q8C2×D25711yescharacteristic
62C2×D4C2×D25711yescharacteristic
63Q16—5142no—
64SD16—5142no—
65C2×C8—2571no—
66C2×C8—2571no—
67C4⋊C4—2571no—
68C4⋊C4—5141no—
69C22⋊C4—21no—
70C22⋊C4—21no—
71C42—5141no—
72C42C2×D25711yescharacteristic
73C23—21no—
74Q8—2572no—
75Q8—21no—
76Q8—21no—
77Q8—5141no—
78D4—21no—
79D4—21no—
80C2×C4—21no—
81C2×C4—5141no—
82C2×C4—5141no—
83C2×C4C22⋊D25711yescharacteristic
84C2×C4C22⋊D25711yescharacteristic
85C2×C4C22×D25711yescharacteristic
86C8—5141no—
87C8—5141no—
88C22—41no—
89C22—41no—
90C22—41no—
91C22C2×C22⋊D25711yescharacteristic
92C4—21no—
93C4—21no—
94C4—5142no—
95C4—41no—
96C4—10281no—
97C4D4×D25711yescharacteristic
98C4#1686161711yescharacteristic
99C2—81no—
100C2#2255156311yescharacteristic
101C2#2255161211yescharacteristic
102C2#2255162211yescharacteristic
subgroupG/H
centerC22C2×C22⋊D257
commutator, cosocleC2×C4×C257C23
FrattiniC2×C4C22×D257
Fitting#124×C257C2
socleC22×C257C2×D4
prime radicalC2×D4×C257C22
hypercenter#124D257
hypocenterC257#464
LCSG ▷ C2×C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C22 ◁ C42 ◁ #124

Complements

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

NH ≅ G/Ntype
1. C2×#16861608C2semidirect
3. C4×Dic514C2semidirect
4. C4⋊#14523339C2semidirect
5. #22551516C2semidirect
51. C257#464semidirect

Maximal subgroups

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

subgroupindex
C2×#168616082
C2×#168616062
C4×Dic5142
C4⋊#145233392
#225515162
#225515132
#124×C2572
#464257