Finite Group Databasebeta

← C22×#17989636 #34031470

Subgroups — C22×#17989636 #34031470

Order 18688.

2478 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989636C2124yesmaximal, direct product factor
2C22×#14556658C212yesmaximal
3C22×C4⋊#10596833C211yesmaximal, characteristic
4C22×C4×#10596833C212yesmaximal
5C22×C4×#10596833C211yesmaximal, characteristic
6C22×#14556556C211yesmaximal, characteristic
7C23×#10596833C2212yes—
8C23×#10596833C2211yescharacteristic
9C23×#10596833C2211yescharacteristic
10#17989636C22164yesdirect product factor
11C2×#14556658C22124yes—
12C2×C4⋊#10596833C22112yes—
13C2×C4×#10596833C22124yes—
14C2×C4×#10596833C22112yes—
15C23×Dic146C411yescharacteristic
16C2×#14556556C4112yes—
17C2×#14556556C22112yes—
18C22×#11924007C412yes—
19C22×C4×Dic73C2211yescharacteristic
20C22×C4×Dic73C2212yes—
21C22×C4⋊C4×C73C411yescharacteristic
22C22×#10596833—28no—
23C22×#10596833—24no—
24C22×#10596833Q818yescomplemented
25C22×#10596833C23112yes—
26C22×#10596833C2316yes—
27C22×#10596833C2316yes—
28#14556658C23132yes—
29C4⋊#10596833C23116yes—
30C4×#10596833C23116yes—
31C4×#10596833C23132yes—
32C22×Dic146C8116yescomplemented
33C22×Dic146C2×C4112yes—
34C23×Dic73C2×C411yescharacteristic
35C23×Dic73C2×C412yes—
36C23×Dic73C2311yescharacteristic
37#14556556C2×C4148yes—
38#14556556C23116yes—
39C2×#11924007C2×C4124yes—
40C2×C4×Dic73C2×C4112yes—
41C2×C4×Dic73C2×C416yes—
42C2×C4×Dic73C2316yes—
43C2×C4×Dic73C23112yes—
44C23×C4×C73C2×C412yes—
45C23×C4×C73C2×C411yescharacteristic
46C2×C4⋊C4×C73C2×C4112yes—
47C2×#10596833—224no—
48C2×#10596833—212no—
49C2×#10596833C2×Q8124yescomplemented
50C2×#10596833C2418yes—
51C2×#10596833C2414yes—
52C2×#10596833C2414yes—
53C2×Dic146C2×C8196yescomplemented
54C2×Dic146C22×C4116yes—
55C22×Dic73—24no—
56C22×Dic73C2×C8116yes—
57C22×Dic73C22×C416yes—
58C22×Dic73C22×C413yes—
59C22×Dic73C22×C4112yes—
60C22×Dic73C2×Q814yes—
61C22×Dic73#4114yes—
62C22×Dic73C2413yes—
63#11924007C22×C4132yes—
64C4×Dic73C22×C4112yes—
65C4×Dic73C22×C4124yes—
66C4×Dic73C2414yes—
67C4×Dic73C2418yes—
68C24×C73C22×C411yescharacteristic
69C22×C4×C73—28no—
70C22×C4×C73C2×C818yes—
71C22×C4×C73C22×C4112yes—
72C22×C4×C73C22×C416yes—
73C4⋊C4×C73C22×C4116yes—
74C23×C73C4×Q814yes—
75C23×C73C22×C814yes—
76C23×C73#13114yes—
77C23×C73C23×C413yes—
78C2×C4×C73—224no—
79C2×C4×C73C22×C8124yes—
80C2×C4×C73C23×C418yes—
81C2×C4×C73C23×C414yes—
82C2×Dic73—212no—
83C2×Dic73C4×Q8112yes—
84C2×Dic73C22×C8148yes—
85C2×Dic73C23×C414yes—
86C2×Dic73C23×C413yes—
87C2×Dic73C23×C418yes—
88C2×Dic73C22×Q816yes—
89C2×Dic73C2×#4116yes—
90C2×Dic73C2511yescharacteristic
91Dic146C22×C8164yescomplemented
92#10596833—28no—
93#10596833—24no—
94#10596833C22×Q818yescomplemented
95C22×C73C8×Q8116yescomplemented
96C22×C73C2×C4×Q816yes—
97C22×C73C23×C816yes—
98C22×C73C2×#13116yes—
99C22×C73C24×C411yescharacteristic
100C4×C73—28no—
101C4×C73C23×C818yes—
102Dic73—24no—
103Dic73C2×C4×Q816yes—
104Dic73C23×C8116yes—
105Dic73C23×Q811yescharacteristic
106Dic73C22×#4111yescharacteristic
107C22×C8×Q8—731nomaximal, Sylow
108C2×C73C2×C8×Q8112yescomplemented
109C2×C73C22×C4×Q811yescharacteristic
110C2×C73C24×C811yescharacteristic
111C2×C73C22×#13111yescharacteristic
112C22×C4×Q8—731no—
113C2×C8×Q8—7324no—
114C22×C4⋊C8—731no—
115C22×C4⋊C8—732no—
116C22×C4×C8—732no—
117C22×C4×C8—731no—
118C73C22×C8×Q811yescharacteristic, complemented, Sylow
119C23×Q8—731no—
120C23×C8—731no—
121C23×C8—732no—
122C23×C8—731no—
123C2×C4×Q8—7312no—
124C2×C4×Q8—7312no—
125C22×C4⋊C4—732no—
126C22×C4⋊C4#6440811yescharacteristic
127C22×C42—732no—
128C22×C42—731no—
129C8×Q8—7364no—
130C2×C4⋊C8—7312no—
131C2×C4⋊C8—7324no—
132C2×C4×C8—7324no—
133C2×C4×C8—7312no—
134C22×Q8—7316no—
135C22×Q8—7312no—
136C23×C4—732no—
137C23×C4—731no—
138C23×C4—731no—
139C23×C4C2×#6440812yes—
140C23×C4C2×#6440811yescharacteristic
141C22×C8—738no—
142C22×C8—736no—
143C22×C8—7312no—
144C22×C8—736no—
145C22×C8—1468no—
146C22×C8—1464no—
147C4×Q8—7348no—
148C4×Q8—7316no—
149C2×C4⋊C4—7324no—
150C2×C4⋊C4C2×#64408112yes—
151C2×C42—7312no—
152C2×C42—736no—
153C2×C42—7312no—
154C2×C42—736no—
155C4⋊C8—7316no—
156C4⋊C8—7332no—
157C4×C8—7332no—
158C4×C8—7316no—
159C24C22×#6440811yescharacteristic
160C2×Q8—7396no—
161C2×Q8—7316no—
162C22×C4—28no—
163C22×C4—734no—
164C22×C4—734no—
165C22×C4—7316no—
166C22×C4—733no—
167C22×C4—7312no—
168C22×C4—733no—
169C22×C4—736no—
170C22×C4—1464no—
171C22×C4#1192403618yes—
172C22×C4C22×#64408112yes—
173C22×C4C22×#6440816yes—
174C2×C8—7324no—
175C2×C8—734no—
176C2×C8—738no—
177C2×C8—734no—
178C2×C8—14624no—
179C2×C8—14612no—
180C4⋊C4—7332no—
181C4⋊C4C22×#64408116yes—
182C42—7324no—
183C42—7312no—
184C42—738no—
185C42—734no—
186C23Q8×#6440814yes—
187C23C2×#1192403614yes—
188C23#1455667814yes—
189C23C23×#6440813yes—
190Q8—7364no—
191C2×C4—224no—
192C2×C4—736no—
193C2×C4—736no—
194C2×C4—7312no—
195C2×C4—7348no—
196C2×C4—731no—
197C2×C4—733no—
198C2×C4—738no—
199C2×C4—734no—
200C2×C4—14612no—
201C2×C4C2×#11924036124yes—
202C2×C4C23×#6440818yes—
203C2×C4C23×#6440814yes—
204C8—738no—
205C8—1468no—
206C8—1464no—
207C22#17989636116yesdirect product factor
208C22C2×Q8×#6440816yes—
209C22C22×#1192403616yes—
210C22C2×#1455667816yes—
211C22C24×#6440811yescharacteristic
212C4—28no—
213C4—731no—
214C4—731no—
215C4—736no—
216C4—7316no—
217C4—1464no—
218C4C22×#1192403618yes—
219C2C2×#17989636112yesdirect product factor
220C2C22×Q8×#6440811yescharacteristic
221C2C23×#1192403611yescharacteristic
222C2C22×#1455667811yescharacteristic
subgroupG/H
centerC24C22×#64408
commutatorC2×C73C24×C8
FrattiniC22C24×#64408
FittingC22×C4⋊C4×C73C4
socle, prime radicalC24×C73C22×C4
cosocleC2×Dic73C25
hypercenterC22×C4⋊C4#64408
hypocenterC73C22×C8×Q8
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C2×#17989636C2direct (N × H)
10. #17989636C22direct (N × H)
24. C22×#10596833Q8semidirect
32. C22×Dic146C8semidirect
49. C2×#10596833C2×Q8semidirect
53. C2×Dic146C2×C8semidirect
91. Dic146C22×C8semidirect
94. #10596833C22×Q8semidirect
95. C22×C73C8×Q8semidirect
108. C2×C73C2×C8×Q8semidirect
118. C73C22×C8×Q8semidirect
207. C22#17989636direct (N × H)
219. C2C2×#17989636direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179896362
C22×#145566582
C22×C4⋊#105968332
C22×C4×#105968332
C22×#145565562
C22×C8×Q873