Finite Group Databasebeta

← C22×#17988517 #33252195

Subgroups — C22×#17988517 #33252195

Order 18688.

4158 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Dic73C211yesmaximal, characteristic
2C23×#11924007C212yesmaximal
3C2×#17988517C2124yesmaximal, direct product factor
4C22×#14556498C212yesmaximal
5C22×#14556498C211yesmaximal, characteristic
6C23×C4⋊C4×C73C211yesmaximal, characteristic
7C24×Dic73C2212yes—
8C24×Dic73C2212yes—
9C22×C4⋊Dic73—28no—
10C22×C4⋊Dic73C22112yes—
11C22×#11924007—216no—
12C22×#11924007C22124yes—
13#17988517C22164yesdirect product factor
14C2×#14556498C22124yes—
15C2×#14556498C22112yes—
16C24×C4×C73C2211yescharacteristic
17C24×C4×C73C2211yescharacteristic
18C24×C4×C73C2211yescharacteristic
19C22×C4⋊C4×C73—28no—
20C22×C4⋊C4×C73C22112yes—
21C23×Dic73—28no—
22C23×Dic73—28no—
23C23×Dic73—28no—
24C23×Dic73—28no—
25C23×Dic73—28no—
26C23×Dic73Q8116yes—
27C23×Dic73C23112yes—
28C23×Dic73C23112yes—
29C2×C4⋊Dic73—248no—
30C2×C4⋊Dic73C23116yes—
31C2×#11924007—296no—
32C2×#11924007C23132yes—
33#14556498C23132yes—
34#14556498C23116yes—
35C25×C73C2311yescharacteristic
36C23×C4×C73—24no—
37C23×C4×C73—24no—
38C23×C4×C73—28no—
39C23×C4×C73—24no—
40C23×C4×C73—28no—
41C23×C4×C73D418yes—
42C23×C4×C73D418yes—
43C23×C4×C73C2316yes—
44C23×C4×C73C2316yes—
45C23×C4×C73C2316yes—
46C2×C4⋊C4×C73—248no—
47C2×C4⋊C4×C73C23116yes—
48C22×Dic73—264no—
49C22×Dic73—224no—
50C22×Dic73—224no—
51C22×Dic73—224no—
52C22×Dic73—224no—
53C22×Dic73—224no—
54C22×Dic73—432no—
55C22×Dic73C2×Q8148yes—
56C22×Dic73C2418yes—
57C22×Dic73C2418yes—
58C4⋊Dic73—232no—
59#11924007—264no—
60C24×C73C2×D414yes—
61C24×C73C2×D414yes—
62C24×C73C2×Q818yes—
63C24×C73#4118yes—
64C24×C73#4114yes—
65C24×C73C2413yes—
66C22×C4×C73—232no—
67C22×C4×C73—232no—
68C22×C4×C73—212no—
69C22×C4×C73—224no—
70C22×C4×C73—212no—
71C22×C4×C73—212no—
72C22×C4×C73—224no—
73C22×C4×C73—416no—
74C22×C4×C73C2×D4124yes—
75C22×C4×C73C2×D4124yes—
76C22×C4×C73C2414yes—
77C22×C4×C73C2414yes—
78C22×C4×C73C2414yes—
79C4⋊C4×C73—232no—
80C23×C73#121116yes—
81C23×C73C22⋊Q8132yes—
82C23×C73#123116yes—
83C23×C73#125132yes—
84C23×C73C4⋊Q8116yes—
85C23×C73C22×D416yes—
86C23×C73C22×D416yes—
87C23×C73C22×Q8112yes—
88C23×C73C2×#41112yes—
89C23×C73C2×#4116yes—
90C23×C73C2511yescharacteristic
91C2×C4×C73—248no—
92C2×C4×C73—248no—
93C2×C4×C73—24no—
94C2×C4×C73—28no—
95C2×C4×C73—24no—
96C2×C4×C73—24no—
97C2×C4×C73—28no—
98C2×C4×C73—424no—
99C2×C4×C73C22×D418yes—
100C2×C4×C73C22×D418yes—
101C2×Dic73—296no—
102C2×Dic73—28no—
103C2×Dic73—28no—
104C2×Dic73—28no—
105C2×Dic73—28no—
106C2×Dic73—28no—
107C2×Dic73—448no—
108C2×Dic73C22×Q8116yes—
109C22×C73#398164yescomplemented
110C22×C73C2×#121112yes—
111C22×C73C2×C22⋊Q8124yes—
112C22×C73C2×#123112yes—
113C22×C73C2×#125124yes—
114C22×C73C2×C4⋊Q8112yes—
115C22×C73C23×D411yescharacteristic
116C22×C73C23×D411yescharacteristic
117C22×C73C23×Q812yes—
118C22×C73C22×#4112yes—
119C22×C73C22×#4111yescharacteristic
120C4×C73—28no—
121C4×C73—28no—
122C4×C73—44no—
123Dic73—216no—
124Dic73—48no—
125C22×#398—731nomaximal, Sylow
126C2×C73C2×#398124yescomplemented
127C2×C73C22×#12111yescharacteristic
128C2×C73C22×C22⋊Q812yes—
129C2×C73C22×#12311yescharacteristic
130C2×C73C22×#12512yes—
131C2×C73C22×C4⋊Q811yescharacteristic
132C23×C4⋊C4—732no—
133C23×C4⋊C4—731no—
134C23×C4⋊C4D7311yescharacteristic
135C2×#398—7324no—
136C22×#95—731no—
137C22×#95—732no—
138C73C22×#39811yescharacteristic, complemented, Sylow
139C24×C4—732no—
140C24×C4—732no—
141C24×C4C2×D7311yescharacteristic
142C24×C4C2×D7311yescharacteristic
143C24×C4C2×D7311yescharacteristic
144C22×C4⋊C4—28no—
145C22×C4⋊C4—7324no—
146C22×C4⋊C4—7312no—
147C22×C4⋊C4—14616no—
148C22×C4⋊C4—1468no—
149C22×C4⋊C4C2×D73112yes—
150#398—7364no—
151C2×#95—7312no—
152C2×#95—7324no—
153C25C22×D7311yescharacteristic
154C23×C4—24no—
155C23×C4—28no—
156C23×C4—24no—
157C23×C4—24no—
158C23×C4—28no—
159C23×C4—7316no—
160C23×C4—7312no—
161C23×C4—7312no—
162C23×C4—1468no—
163C23×C4—1468no—
164C23×C4—1468no—
165C23×C4—1468no—
166C23×C4—1468no—
167C23×C4D29218yes—
168C23×C4C22⋊D7318yes—
169C23×C4C22×D7316yes—
170C23×C4C22×D7316yes—
171C23×C4C22×D7316yes—
172C2×C4⋊C4—248no—
173C2×C4⋊C4—7332no—
174C2×C4⋊C4—7316no—
175C2×C4⋊C4—14648no—
176C2×C4⋊C4—14696no—
177C2×C4⋊C4C22×D73116yes—
178#95—7316no—
179#95—7332no—
180C24C2×C22⋊D7314yes—
181C24C2×D29214yes—
182C24Q8×D7318yes—
183C24#1192402718yes—
184C24#1192402814yes—
185C24C23×D7313yes—
186C22×C4—232no—
187C22×C4—232no—
188C22×C4—212no—
189C22×C4—224no—
190C22×C4—212no—
191C22×C4—212no—
192C22×C4—224no—
193C22×C4—416no—
194C22×C4—29232no—
195C22×C4—7348no—
196C22×C4—738no—
197C22×C4—738no—
198C22×C4—14624no—
199C22×C4—14624no—
200C22×C4—14624no—
201C22×C4—14664no—
202C22×C4—14624no—
203C22×C4—14624no—
204C22×C4C2×C22⋊D73124yes—
205C22×C4C2×D292124yes—
206C22×C4C23×D7314yes—
207C22×C4C23×D7314yes—
208C22×C4C23×D7314yes—
209C4⋊C4—232no—
210C4⋊C4—14632no—
211C4⋊C4—14664no—
212C23#14556565116yes—
213C23#14556571132yes—
214C23#14556572116yes—
215C23#14556581132yes—
216C23#14556589116yes—
217C23C22×C22⋊D7316yes—
218C23C22×D29216yes—
219C23C2×Q8×D73112yes—
220C23C2×#11924027112yes—
221C23C2×#1192402816yes—
222C23C24×D7311yescharacteristic
223C2×C4—24no—
224C2×C4—28no—
225C2×C4—24no—
226C2×C4—248no—
227C2×C4—248no—
228C2×C4—24no—
229C2×C4—28no—
230C2×C4—424no—
231C2×C4—29248no—
232C2×C4—7316no—
233C2×C4—1468no—
234C2×C4—1468no—
235C2×C4—1468no—
236C2×C4—1468no—
237C2×C4—1468no—
238C2×C4—14696no—
239C2×C4C22×C22⋊D7318yes—
240C2×C4C22×D29218yes—
241C22#17988517164yesdirect product factor
242C22C2×#14556565112yes—
243C22C2×#14556571124yes—
244C22C2×#14556572112yes—
245C22C2×#14556581124yes—
246C22C2×#14556589112yes—
247C22C23×C22⋊D7311yescharacteristic
248C22C23×D29211yescharacteristic
249C22C22×Q8×D7312yes—
250C22C22×#1192402712yes—
251C22C22×#1192402811yescharacteristic
252C4—28no—
253C4—28no—
254C4—44no—
255C4—2928no—
256C4—14616no—
257C2C2×#17988517124yesdirect product factor
258C2C22×#1455656511yescharacteristic
259C2C22×#1455657112yes—
260C2C22×#1455657211yescharacteristic
261C2C22×#1455658112yes—
262C2C22×#1455658911yescharacteristic
subgroupG/H
centerC25C22×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC23×C4⋊C4×C73C2
socle, prime radicalC25×C73C23
hypercenterC23×C4⋊C4D73
hypocenterC73C22×#398
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C25 ◁ C23×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. C2×#17988517C2direct (N × H)
13. #17988517C22direct (N × H)
109. C22×C73#398semidirect
126. C2×C73C2×#398semidirect
138. C73C22×#398semidirect
241. C22#17988517direct (N × H)
257. C2C2×#17988517direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Dic732
C23×#119240072
C2×#179885172
C22×#145564982
C23×C4⋊C4×C732
C22×#39873