Finite Group Databasebeta

← C2×Dic14⋊A4 #13062182

Subgroups — C2×Dic14⋊A4 #13062182

Order 1344.

410 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 410 conjugacy classes of subgroups — too many to draw. Only its 73 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×C22⋊ΓL(1,𝔽8)C211yesmaximal, characteristic
2C2×Dic7⋊A4C212yesmaximal
3Dic14⋊A4C214yesmaximal, direct product factor
4C23×Dic14C311yesmaximal, characteristic, complemented, Hall
5C22×C22⋊ΓL(1,𝔽8)C2211yescharacteristic
6C4×C22⋊ΓL(1,𝔽8)C2212yes—
7Dic7⋊A4C2214yes—
8C2×ΓL(1,𝔽8)⋊Q8—41nomaximal
9C23×C4×C7C2×C311yescharacteristic
10C23×Dic7C2×C312yes—
11C22×Dic14—31no—
12C22×Dic14—31no—
13C22×Dic14—32no—
14C22×Dic14—34no—
15C22×Dic14C2×C314yescomplemented
16C2×Q8×A4—71nomaximal, Hall
17C2×C22⋊ΓL(1,𝔽8)Q812yescomplemented
18C2×C22⋊ΓL(1,𝔽8)C2311yescharacteristic
19C2×C4×ΓL(1,𝔽8)—41no—
20C2×ΓL(1,𝔽8)⋊C4—42no—
21ΓL(1,𝔽8)⋊Q8—44no—
22C24×C7C22×C311yescharacteristic
23C22×C4×C7—31no—
24C22×C4×C7—31no—
25C22×C4×C7—32no—
26C22×C4×C7C22×C312yes—
27C22×Dic7—32no—
28C22×Dic7—32no—
29C22×Dic7—34no—
30C22×Dic7C22×C314yes—
31C2×Dic14—32no—
32C2×Dic14—34no—
33C2×Dic14—38no—
34C2×Dic14—31no—
35C2×Dic14—32no—
36C2×Dic14—34no—
37C2×Dic14—34no—
38C2×Dic14—34no—
39C2×Dic14—38no—
40C2×Dic14A411yescharacteristic, complemented
41Q8×A4—74no—
42C2×C4×A4—72no—
43C2×C4×A4—71no—
44C22⋊ΓL(1,𝔽8)C2×Q811yescharacteristic, complemented
45C22×ΓL(1,𝔽8)—41no—
46C4×ΓL(1,𝔽8)—42no—
47ΓL(1,𝔽8)⋊C4—44no—
48C23×Q8—71noSylow
49C23×C7—31no—
50C23×C7—32no—
51C23×C7—31no—
52C23×C7C3×Q812yescomplemented
53C23×C7C23×C311yescharacteristic
54C2×C4×C7—32no—
55C2×C4×C7—31no—
56C2×C4×C7—32no—
57C2×C4×C7—32no—
58C2×C4×C7—32no—
59C2×C4×C7C2×A411yescharacteristic
60C2×Dic7—34no—
61C2×Dic7—32no—
62C2×Dic7—34no—
63C2×Dic7—34no—
64C2×Dic7—34no—
65C2×Dic7C2×A412yes—
66Dic14—38no—
67Dic14—34no—
68Dic14—38no—
69Dic14C2×A414yescomplemented
70C22×A4—71no—
71C2×C3×Q8—281no—
72C4×A4—74no—
73C4×A4—72no—
74C2×ΓL(1,𝔽8)—42no—
75C2×ΓL(1,𝔽8)—41no—
76C22×Q8—74no—
77C22×Q8—211no—
78C22×Q8—211no—
79C22×Q8—212no—
80C22×Q8—214no—
81C23×C4—72no—
82C23×C4AGL(1,𝔽7)11yescharacteristic
83C22×C7—32no—
84C22×C7—31no—
85C22×C7—32no—
86C22×C7—32no—
87C22×C7—32no—
88C22×C7—31no—
89C22×C7—31no—
90C22×C7C2×C3×Q811yescharacteristic, complemented
91C22×C7C22×A411yescharacteristic
92C4×C7—32no—
93C4×C7C22×A412yes—
94Dic7—34no—
95Dic7C22×A414yes—
96C2×A4—72no—
97C2×A4—71no—
98C3×Q8—284no—
99C2×C3×C4—282no—
100C2×C3×C4—281no—
101ΓL(1,𝔽8)—41noHall
102C24C2×AGL(1,𝔽7)11yescharacteristic
103C2×Q8—71no—
104C2×Q8—212no—
105C2×Q8—214no—
106C2×Q8—214no—
107C2×Q8—214no—
108C2×Q8—218no—
109C2×Q8—218no—
110C2×Q8—212no—
111C2×Q8—214no—
112C2×Q8—211no—
113C22×C4—31no—
114C22×C4—31no—
115C22×C4—32no—
116C22×C4—74no—
117C22×C4—212no—
118C22×C4—214no—
119C22×C4—212no—
120C22×C4C2×AGL(1,𝔽7)12yes—
121C2×C7—32no—
122C2×C7—31no—
123C2×C7—31no—
124C2×C7Q8×A412yescomplemented
125C2×C7C23×A411yescharacteristic
126C22×C3—281no—
127A4—71no—
128C3×C4—284no—
129C3×C4—282no—
130C23—31no—
131C23—32no—
132C23—31no—
133C23ΓL(1,𝔽8)⋊Q812yescomplemented
134C23C22×AGL(1,𝔽7)11yescharacteristic
135Q8—74no—
136Q8—218no—
137Q8—218no—
138Q8—214no—
139C2×C4—32no—
140C2×C4—31no—
141C2×C4—32no—
142C2×C4—32no—
143C2×C4—32no—
144C2×C4—72no—
145C2×C4—214no—
146C2×C4—214no—
147C2×C4—214no—
148C2×C4—212no—
149C2×C4—214no—
150C2×C4D7⋊A411yescharacteristic
151C7C2×Q8×A411yescharacteristic, complemented, Sylow
152C2×C3—282no—
153C2×C3—281no—
154C22—32no—
155C22—31no—
156C22—32no—
157C22—32no—
158C22—32no—
159C22—31no—
160C22—31no—
161C22C2×ΓL(1,𝔽8)⋊Q811yescharacteristic, complemented
162C22C2×D7⋊A411yescharacteristic
163C4—32no—
164C4—74no—
165C4—214no—
166C4C2×D7⋊A412yes—
167C3—281noSylow
168C2—31no—
169C2—32no—
170C2—31no—
171C2Dic14⋊A412yesdirect product factor
172C2C22×D7⋊A411yescharacteristic
subgroupG/H
centerC22C2×D7⋊A4
commutator, cosocleC23×C7C23×C3
FrattiniC2C22×D7⋊A4
FittingC23×C4×C7C2×C3
socleC24×C7C22×C3
prime radicalC22×C22⋊ΓL(1,𝔽8)C22
hypercenterC2×C4D7⋊A4
hypocenterC22×C7C2×C3×Q8
LCSG ▷ C23×C7 ▷ C22×C7
UCSC1 ◁ C22 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
3. Dic14⋊A4C2direct (N × H)
4. C23×Dic14C3semidirect
15. C22×Dic14C2×C3semidirect
17. C2×C22⋊ΓL(1,𝔽8)Q8semidirect
40. C2×Dic14A4semidirect
44. C22⋊ΓL(1,𝔽8)C2×Q8semidirect
52. C23×C7C3×Q8semidirect
69. Dic14C2×A4semidirect
90. C22×C7C2×C3×Q8semidirect
124. C2×C7Q8×A4semidirect
133. C23ΓL(1,𝔽8)⋊Q8semidirect
151. C7C2×Q8×A4semidirect
161. C22C2×ΓL(1,𝔽8)⋊Q8semidirect
171. C2Dic14⋊A4direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C22⋊ΓL(1,𝔽8)2
C2×Dic7⋊A42
Dic14⋊A42
C23×Dic143
C2×ΓL(1,𝔽8)⋊Q84
C2×Q8×A47