Finite Group Databasebeta

← C4×#17989453 #34008238

Subgroups — C4×#17989453 #34008238

Order 18688.

1318 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×#10596833C212yesmaximal
2C2×#17989453C214yesmaximal
3C2×C42×Dic73C211yesmaximal, characteristic
4C23×#10596833C2214yes—
5C2×C4×#10596833—24no—
6C2×C4×#10596833—24no—
7C2×C4×#10596833C418yescomplemented
8#17989453C4116yesdirect product factor
9C22×C4×Dic73C412yes—
10C22×C4×Dic73C411yescharacteristic
11C22×C4×Dic73C2212yes—
12C22×C4×Dic73C2211yescharacteristic
13C42×Dic73—24no—
14C22×C42×C73C411yescharacteristic
15C22×#10596833—24no—
16C22×#10596833—24no—
17C22×#10596833—28no—
18C22×#10596833C2×C4116yes—
19C22×#10596833C2×C418yes—
20C4×#10596833—216no—
21C23×Dic73C2×C412yes—
22C23×Dic73C2×C411yescharacteristic
23C23×Dic73C2311yescharacteristic
24C2×C4×Dic73—24no—
25C2×C4×Dic73—24no—
26C2×C4×Dic73—24no—
27C2×C4×Dic73—24no—
28C2×C4×Dic73—22no—
29C2×C4×Dic73—22no—
30C2×C4×Dic73C818yescomplemented
31C2×C4×Dic73C814yescomplemented
32C2×C4×Dic73C2×C418yes—
33C2×C4×Dic73C2×C414yes—
34C2×C4×Dic73D414yes—
35C2×C4×Dic73D412yes—
36C2×C4×Dic73Q812yes—
37C23×C4×C73C2×C412yes—
38C23×C4×C73C2×C411yescharacteristic
39C2×C42×C73—22no—
40C2×C42×C73—22no—
41C2×C42×C73C814yescomplemented
42C2×#10596833—28no—
43C2×#10596833—28no—
44C2×#10596833—216no—
45C2×#10596833—216no—
46C2×#10596833C42116yescomplemented
47C22×Dic73—22no—
48C22×Dic73—22no—
49C22×Dic73—22no—
50C22×Dic73—22no—
51C22×Dic73C4214yes—
52C22×Dic73C4212yes—
53C22×Dic73C22⋊C412yes—
54C22×Dic73C4⋊C412yes—
55C22×Dic73C2×C814yes—
56C22×Dic73C2×C814yes—
57C22×Dic73C2×C814yes—
58C22×Dic73M1614yes—
59C22×Dic73C22×C412yes—
60C22×Dic73C22×C414yes—
61C22×Dic73C2×D411yescharacteristic
62C22×Dic73C2×D412yes—
63C22×Dic73C2×Q811yescharacteristic
64C22×Dic73#4114yes—
65C4×Dic73—28no—
66C4×Dic73—216no—
67C4×Dic73—216no—
68C4×Dic73C22⋊C418yes—
69C4×Dic73C4⋊C418yes—
70C24×C73C22×C411yescharacteristic
71C22×C4×C73—22no—
72C22×C4×C73—22no—
73C22×C4×C73—22no—
74C22×C4×C73—22no—
75C22×C4×C73C4214yes—
76C22×C4×C73C4212yes—
77C22×C4×C73C22⋊C412yes—
78C22×C4×C73C4⋊C412yes—
79C22×C4×C73C2×C814yes—
80C22×C4×C73C2×C812yes—
81C22×C4×C73C2×C814yes—
82C22×C4×C73C2×C812yes—
83C22×C4×C73M1612yes—
84C22×C4×C73M1612yes—
85C42×C73—28no—
86C23×C73C2×C4211yescharacteristic
87C23×C73C2×C4212yes—
88C23×C73C2×C22⋊C411yescharacteristic
89C23×C73C2×C4⋊C411yescharacteristic
90C23×C73#11712yes—
91C23×C73C22×C811yescharacteristic
92C23×C73C22×C812yes—
93C23×C73C22×C811yescharacteristic
94C23×C73C2×M1611yescharacteristic
95C23×C73C2×M1612yes—
96C23×C73C2×M1611yescharacteristic
97C2×C4×C73—24no—
98C2×C4×C73—24no—
99C2×C4×C73—24no—
100C2×C4×C73—24no—
101C2×C4×C73—24no—
102C2×C4×C73—24no—
103C2×C4×C73#9514yes—
104C2×C4×C73C4×C814yes—
105C2×C4×C73C4×C818yescomplemented
106C2×C4×C73#9714yes—
107C2×C4×C73C22⋊C814yes—
108C2×C4×C73C22⋊C814yes—
109C2×C4×C73C4⋊C814yes—
110C2×C4×C73C4⋊C814yes—
111C2×Dic73—24no—
112C2×Dic73—24no—
113C2×Dic73—24no—
114C2×Dic73—24no—
115C2×Dic73—24no—
116C2×Dic73—24no—
117C2×Dic73#9514yes—
118C2×Dic73C4×C814yes—
119C2×Dic73C4×C818yescomplemented
120C2×Dic73#9714yes—
121C2×Dic73C22⋊C818yes—
122C2×Dic73C4⋊C818yes—
123C2×Dic73C2×C4214yes—
124C2×Dic73C2×C22⋊C412yes—
125C2×Dic73C2×C4⋊C412yes—
126C2×Dic73#11714yes—
127C2×Dic73C4×D414yes—
128C2×Dic73C4×D418yes—
129C2×Dic73C4×Q814yes—
130#10596833—216no—
131C22×C73C4311yescharacteristic
132C22×C73C2×#9511yescharacteristic
133C22×C73#37611yescharacteristic
134C22×C73C4×C22⋊C412yes—
135C22×C73C4×C4⋊C412yes—
136C22×C73C2×C4×C811yescharacteristic
137C22×C73C2×C4×C812yes—
138C22×C73C2×C4×C811yescharacteristic
139C22×C73C2×C4×C812yes—
140C22×C73C2×#9711yescharacteristic
141C22×C73C2×#9711yescharacteristic
142C22×C73C4×M1612yes—
143C22×C73C4×M1612yes—
144C22×C73C2×C22⋊C811yescharacteristic
145C22×C73C2×C22⋊C812yes—
146C22×C73C2×C22⋊C811yescharacteristic
147C22×C73C2×C4⋊C811yescharacteristic
148C22×C73C2×C4⋊C812yes—
149C22×C73C2×C4⋊C811yescharacteristic
150C22×C73#43112yes—
151C22×C73#43112yes—
152C22×C73#43112yes—
153C22×C73#43112yes—
154C4×C73—28no—
155C4×C73#33618yescomplemented
156Dic73—28no—
157Dic73#33618yescomplemented
158Dic73C4×C22⋊C414yes—
159Dic73C4×C4⋊C414yes—
160C4×#336—731nomaximal, Sylow
161C2×C73C4×#9511yescharacteristic
162C2×C73C42×C811yescharacteristic
163C2×C73C4×#9711yescharacteristic
164C2×C73C2×#33611yescharacteristic
165C2×C73C2×#33611yescharacteristic
166C2×C73#174411yescharacteristic
167C2×C73#174411yescharacteristic
168C2×C73C4×C22⋊C812yes—
169C2×C73C4×C22⋊C812yes—
170C2×C73C4×C4⋊C812yes—
171C2×C73C4×C4⋊C812yes—
172C22×C4×C8—732no—
173C2×C43—731no—
174C2×#336—734no—
175C73C4×#33611yescharacteristic, complemented, Sylow
176C23×C8—734no—
177C22×C42—731no—
178C22×C42—732no—
179C22×C42—732no—
180C22×C42—731no—
181C22×C42#6440811yescharacteristic
182C2×C4×C8—738no—
183C2×C4×C8—1464no—
184C2×C4×C8—1464no—
185C43—1464no—
186#336—7316no—
187C23×C4—731no—
188C23×C4—731no—
189C23×C4—732no—
190C23×C4C2×#6440812yes—
191C23×C4C2×#6440811yescharacteristic
192C22×C8—7316no—
193C22×C8—738no—
194C22×C8—1468no—
195C22×C8—1464no—
196C22×C8—1464no—
197C2×C42—22no—
198C2×C42—22no—
199C2×C42—734no—
200C2×C42—734no—
201C2×C42—732no—
202C2×C42—732no—
203C2×C42—738no—
204C2×C42—738no—
205C2×C42—734no—
206C2×C42—1464no—
207C2×C42—1464no—
208C2×C42—1464no—
209C2×C42—1464no—
210C2×C42—1462no—
211C2×C42—1462no—
212C2×C42#1059683314yescomplemented
213C4×C8—14616no—
214C24C22×#6440811yescharacteristic
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—734no—
220C22×C4—734no—
221C22×C4—732no—
222C22×C4—732no—
223C22×C4—734no—
224C22×C4—732no—
225C22×C4—732no—
226C22×C4—732no—
227C22×C4—731no—
228C22×C4—731no—
229C22×C4—734no—
230C22×C4—734no—
231C22×C4—734no—
232C22×C4—734no—
233C22×C4—1462no—
234C22×C4—1462no—
235C22×C4—1462no—
236C22×C4—1462no—
237C22×C4C4×#6440814yes—
238C22×C4C4×#6440812yes—
239C22×C4C22⋊#6440812yes—
240C22×C4C4⋊#6440812yes—
241C22×C4C2×#1059683314yes—
242C22×C4C2×#1059683312yes—
243C22×C4#1192403614yes—
244C22×C4#1192403612yes—
245C22×C4#1192403712yes—
246C22×C4#1192403812yes—
247C2×C8—7316no—
248C2×C8—1468no—
249C2×C8—1468no—
250C2×C8—14616no—
251C2×C8—14616no—
252C42—28no—
253C42—738no—
254C42—738no—
255C42—14616no—
256C42—14616no—
257C42—1468no—
258C23C2×C4×#6440811yescharacteristic
259C23C2×C4×#6440812yes—
260C23C2×C22⋊#6440811yescharacteristic
261C23C2×C4⋊#6440811yescharacteristic
262C23#1455667012yes—
263C23C22×#1059683311yescharacteristic
264C23C2×#1192403612yes—
265C23C2×#1192403611yescharacteristic
266C23C2×#1192403711yescharacteristic
267C23D73⋊M1612yes—
268C23C2×#1192403811yescharacteristic
269C2×C4—24no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—734no—
276C2×C4—732no—
277C2×C4—734no—
278C2×C4—732no—
279C2×C4—734no—
280C2×C4—738no—
281C2×C4—734no—
282C2×C4—734no—
283C2×C4—734no—
284C2×C4—734no—
285C2×C4—738no—
286C2×C4—738no—
287C2×C4—738no—
288C2×C4—1464no—
289C2×C4—1464no—
290C2×C4—1464no—
291C2×C4—1464no—
292C2×C4—1464no—
293C2×C4—1464no—
294C2×C4(C2×#64408)⋊C414yes—
295C2×C4C4×#1059683314yes—
296C2×C4C4×#1059683318yescomplemented
297C2×C4#1455664614yes—
298C2×C4C22⋊#1059683314yes—
299C2×C4#1455664814yes—
300C2×C4C4⋊#1059683314yes—
301C2×C4#1455665814yes—
302C8—14616no—
303C22C42×#6440811yescharacteristic
304C22C2×(C2×#64408)⋊C411yescharacteristic
305C22#1798952311yescharacteristic
306C22C4×C22⋊#6440812yes—
307C22C4×C4⋊#6440812yes—
308C22C2×C4×#1059683311yescharacteristic
309C22C2×C4×#1059683312yes—
310C22C4×#1192403611yescharacteristic
311C22C4×#1192403612yes—
312C22C2×#1455664611yescharacteristic
313C22#1798954611yescharacteristic
314C22C4×#1192403712yes—
315C22C4×#1192403812yes—
316C22C2×C22⋊#1059683311yescharacteristic
317C22#1798955512yes—
318C22C2×#1455664811yescharacteristic
319C22C2×C4⋊#1059683311yescharacteristic
320C22#1798958812yes—
321C22C2×#1455665811yescharacteristic
322C22#1798960312yes—
323C22#1798960412yes—
324C22#1798960512yes—
325C22#1798960612yes—
326C4—28no—
327C4—738no—
328C4—734no—
329C4—734no—
330C4—1468no—
331C4#1798945318yesdirect product factor
332C2C4×(C2×#64408)⋊C411yescharacteristic
333C2C42×#1059683311yescharacteristic
334C2C4×#1455664611yescharacteristic
335C2C2×#1798945311yescharacteristic
336C2#2262559211yescharacteristic
337C2#2262564511yescharacteristic
338C2#2262564611yescharacteristic
339C2C4×C22⋊#1059683312yes—
340C2C4×#1455664812yes—
341C2C4×C4⋊#1059683312yes—
342C2C4×#1455665812yes—
subgroupG/H
centerC23×C4C2×#64408
commutatorC2×C73C42×C8
FrattiniC24C22×#64408
FittingC22×C42×C73C4
socle, prime radicalC24×C73C22×C4
cosocleC23×Dic73C23
hypercenterC22×C42#64408
hypocenterC73C4×#336
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C23×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
7. C2×C4×#10596833C4semidirect
8. #17989453C4direct (N × H)
30. C2×C4×Dic73C8semidirect
31. C2×C4×Dic73C8semidirect
41. C2×C42×C73C8semidirect
46. C2×#10596833C42semidirect
105. C2×C4×C73C4×C8semidirect
119. C2×Dic73C4×C8semidirect
155. C4×C73#336semidirect
157. Dic73#336semidirect
175. C73C4×#336semidirect
212. C2×C42#10596833semidirect
296. C2×C4C4×#10596833semidirect
331. C4#17989453direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×#105968332
C2×#179894532
C2×C42×Dic732
C4×#33673