Finite Group Databasebeta

← C2×#2074 #23626

Subgroups — C2×#2074 #23626

Order 256.

531 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 531 conjugacy classes of subgroups — too many to draw. Only its 199 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
1C22×#103C212yesmaximal
2C2×#391C211yesmaximal, characteristic
3C2×#382C211yesmaximal, characteristic
4#2074C218yesmaximal, direct product factor
5C2×#340C212yesmaximal
6C2×#336C211yesmaximal, characteristic
7C23×Q8C2211yescharacteristic
8C23×C8C2212yes—
9C22×C4⋊C4C2212yes—
10C22×C4⋊C4C2211yescharacteristic
11C22×C42C2211yescharacteristic
12C2×#103—28no—
13C2×#103C2218yes—
14#391—22no—
15#391C2214yes—
16#382—22no—
17#382C2214yes—
18C2×#95—22no—
19C2×#95—22no—
20#340C2218yes—
21#336C2214yes—
22C22×Q8—21no—
23C22×Q8—22no—
24C22×Q8—24no—
25C22×Q8—24no—
26C22×Q8D414yes—
27C22×Q8C2312yes—
28C23×C4—21no—
29C23×C4—22no—
30C23×C4—21no—
31C23×C4D412yes—
32C23×C4C2311yescharacteristic
33C22×C8—24no—
34C22×C8—24no—
35C22×C8—24no—
36C22×C8C2314yes—
37C2×C4⋊C4—24no—
38C2×C4⋊C4—24no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—21no—
42C2×C4⋊C4C2312yes—
43C2×C4⋊C4C2314yes—
44C2×C42—24no—
45C2×C42D412yes—
46C2×C42C2312yes—
47#103—216no—
48#95—28no—
49#95—28no—
50C24C2×D411yescharacteristic
51C2×Q8—24no—
52C2×Q8—22no—
53C2×Q8—216no—
54C2×Q8—24no—
55C2×Q8—24no—
56C2×Q8—42no—
57C2×Q8—42no—
58C2×Q8—48no—
59C2×Q8C2×D414yes—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—24no—
64C22×C4—22no—
65C22×C4—24no—
66C22×C4—22no—
67C22×C4—42no—
68C22×C4—42no—
69C22×C4—44no—
70C22×C4—42no—
71C22×C4—44no—
72C22×C4—44no—
73C22×C4—44no—
74C22×C4C2×D414yes—
75C22×C4C2×D411yescharacteristic
76C22×C4C2×D412yes—
77C22×C4#4112yes—
78C22×C4#4114yes—
79C22×C4#4114yes—
80C22×C4C2411yescharacteristic
81C2×C8—24no—
82C2×C8—24no—
83C2×C8—24no—
84C2×C8—48no—
85C4⋊C4—24no—
86C4⋊C4—24no—
87C4⋊C4—24no—
88C4⋊C4—44no—
89C4⋊C4—42no—
90C42—24no—
91C42—24no—
92C23#12112yes—
93C23#12312yes—
94C23#12412yes—
95C23#13514yes—
96C23#13714yes—
97C23C22×D411yescharacteristic
98Q8—28no—
99Q8—44no—
100Q8—48no—
101C2×C4—24no—
102C2×C4—24no—
103C2×C4—24no—
104C2×C4—24no—
105C2×C4—42no—
106C2×C4—42no—
107C2×C4—48no—
108C2×C4—48no—
109C2×C4—44no—
110C2×C4—42no—
111C2×C4—44no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—88no—
115C2×C4—84no—
116C2×C4#12112yes—
117C2×C4#12318yes—
118C2×C4#12312yes—
119C2×C4#12412yes—
120C2×C4#12618yes—
121C2×C4C22×D411yescharacteristic
122C2×C4C2×#4112yes—
123C2×C4C2×#4112yes—
124C2×C4C2×#4111yescharacteristic
125C8—44no—
126C22#39714yes—
127C22#46418yes—
128C22#48518yes—
129C22#48814yes—
130C22#49114yes—
131C22C2×#12111yescharacteristic
132C22C2×#12311yescharacteristic
133C22C2×#12411yescharacteristic
134C22C2×#13512yes—
135C22C2×#13712yes—
136C4—44no—
137C4—44no—
138C4—82no—
139C4—84no—
140C4#39714yes—
141C4C2×#12312yes—
142C4C2×#12612yes—
143C2#207418yesdirect product factor
144C2C2×#39711yescharacteristic
145C2C2×#46412yes—
146C2C2×#48512yes—
147C2C2×#48811yescharacteristic
148C2C2×#49111yescharacteristic
subgroupG/H
center, socle, prime radicalC24C2×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2074C2direct (N × H)
143. C2#2074direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1032
C2×#3912
C2×#3822
#20742
C2×#3402
C2×#3362