Finite Group Databasebeta

← C4×#17988494 #33007185

Subgroups — C4×#17988494 #33007185

Order 18688.

2110 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17988494C212yesmaximal
2C2×C4×C4⋊Dic73C211yesmaximal, characteristic
3C2×C42×Dic73C211yesmaximal, characteristic
4#22608163C214yesmaximal
5#22608160C212yesmaximal
6C4×#14556498C214yesmaximal
7C22×C4×Q8×C73C211yesmaximal, characteristic
8C22×C4⋊Dic73C2212yes—
9C22×C4×Dic73C2212yes—
10C22×C4×Dic73C2212yes—
11C22×C4×Dic73C2212yes—
12C22×C4×Dic73C2212yes—
13#17988494C4116yesdirect product factor
14C4×C4⋊Dic73—24no—
15C2×#14556498C2218yes—
16C2×#14556498C2212yes—
17C2×#14556498C2218yes—
18C42×Dic73—24no—
19C23×Q8×C73C2211yescharacteristic
20C2×C4×Q8×C73—24no—
21C2×C4×Q8×C73—24no—
22C2×C4×Q8×C73C418yescomplemented
23C22×C4⋊C4×C73C2211yescharacteristic
24C22×C4⋊C4×C73C2212yes—
25C22×C42×C73C2212yes—
26C22×C42×C73C2211yescharacteristic
27C23×Dic73C2314yes—
28C23×Dic73C2314yes—
29C2×C4⋊Dic73—24no—
30C2×C4⋊Dic73—24no—
31C2×C4⋊Dic73C2×C418yes—
32C2×C4×Dic73—28no—
33C2×C4×Dic73—24no—
34C2×C4×Dic73—24no—
35C2×C4×Dic73—24no—
36C2×C4×Dic73—24no—
37C2×C4×Dic73—24no—
38C2×C4×Dic73—24no—
39C2×C4×Dic73—28no—
40C2×C4×Dic73C2×C418yes—
41C2×C4×Dic73Q818yescomplemented
42#14556498—216no—
43#14556498—24no—
44#14556498C2×C4132yes—
45C22×Q8×C73—22no—
46C22×Q8×C73—22no—
47C22×Q8×C73—24no—
48C22×Q8×C73C2×C418yes—
49C22×Q8×C73C2×C414yes—
50C23×C4×C73C2312yes—
51C23×C4×C73C2312yes—
52C23×C4×C73C2311yescharacteristic
53C23×C4×C73C2311yescharacteristic
54C23×C4×C73C2311yescharacteristic
55C4×Q8×C73—232no—
56C2×C4⋊C4×C73—24no—
57C2×C4⋊C4×C73—24no—
58C2×C4⋊C4×C73—22no—
59C2×C4⋊C4×C73—22no—
60C2×C4⋊C4×C73C2×C414yes—
61C2×C4⋊C4×C73C2×C418yes—
62C2×C42×C73—24no—
63C2×C42×C73—24no—
64C2×C42×C73C2×C418yes—
65C2×C42×C73C2×C414yes—
66C2×C42×C73D414yes—
67C2×C42×C73D414yes—
68C22×Dic73—24no—
69C22×Dic73—24no—
70C22×Dic73—24no—
71C22×Dic73—24no—
72C22×Dic73—24no—
73C22×Dic73—28no—
74C22×Dic73—28no—
75C22×Dic73—24no—
76C22×Dic73C22×C418yes—
77C22×Dic73C22×C418yes—
78C22×Dic73C2×Q818yes—
79C22×Dic73#4118yes—
80C4⋊Dic73—216no—
81C4×Dic73—216no—
82C4×Dic73—216no—
83C4×Dic73—216no—
84C4×Dic73—48no—
85C24×C73C2411yescharacteristic
86C2×Q8×C73—28no—
87C2×Q8×C73—28no—
88C2×Q8×C73—216no—
89C2×Q8×C73—216no—
90C2×Q8×C73C42116yescomplemented
91C22×C4×C73—22no—
92C22×C4×C73—22no—
93C22×C4×C73—24no—
94C22×C4×C73—24no—
95C22×C4×C73—22no—
96C22×C4×C73—22no—
97C22×C4×C73—28no—
98C22×C4×C73C22×C418yes—
99C22×C4×C73C22×C414yes—
100C22×C4×C73C22×C414yes—
101C22×C4×C73C22×C414yes—
102C22×C4×C73C22×C412yes—
103C22×C4×C73C22×C412yes—
104C22×C4×C73C22×C412yes—
105C22×C4×C73C2×D412yes—
106C22×C4×C73C2×D412yes—
107C22×C4×C73C2×D412yes—
108C22×C4×C73C2×D412yes—
109C22×C4×C73C2×D412yes—
110C22×C4×C73C2×D412yes—
111C22×C4×C73C2×Q814yes—
112C22×C4×C73#4114yes—
113C22×C4×C73#4114yes—
114C4⋊C4×C73—216no—
115C4⋊C4×C73—28no—
116C42×C73—216no—
117C42×C73C22⋊C4116yes—
118C23×C73C23×C412yes—
119C23×C73C23×C411yescharacteristic
120C23×C73C22×D411yescharacteristic
121C23×C73C22×D411yescharacteristic
122C23×C73C22×Q812yes—
123C23×C73C2×#4114yes—
124C23×C73C2×#4112yes—
125C23×C73C2×#4112yes—
126Q8×C73—232no—
127C2×C4×C73—24no—
128C2×C4×C73—24no—
129C2×C4×C73—28no—
130C2×C4×C73—28no—
131C2×C4×C73—24no—
132C2×C4×C73—24no—
133C2×C4×C73—24no—
134C2×C4×C73—24no—
135C2×C4×C73—28no—
136C2×C4×C73—44no—
137C2×C4×C73—44no—
138C2×C4×C73C2×C4218yes—
139C2×C4×C73C2×C4214yes—
140C2×C4×C73C2×C22⋊C414yes—
141C2×C4×C73C2×C22⋊C414yes—
142C2×C4×C73C2×C22⋊C414yes—
143C2×C4×C73#11714yes—
144C2×C4×C73C4×D418yes—
145C2×C4×C73C4×D418yes—
146C2×C4×C73C4×Q818yes—
147C2×C4×C73C22⋊Q818yes—
148C2×C4×C73#12414yes—
149C2×C4×C73C4⋊Q814yes—
150C2×Dic73—28no—
151C2×Dic73—28no—
152C2×Dic73—28no—
153C2×Dic73—28no—
154C2×Dic73—28no—
155C2×Dic73—28no—
156C2×Dic73—28no—
157C2×Dic73—216no—
158C2×Dic73—44no—
159C2×Dic73—48no—
160C2×Dic73—44no—
161C2×Dic73C4×Q8116yescomplemented
162C22×C73C22×C4211yescharacteristic
163C22×C73C22×C22⋊C411yescharacteristic
164C22×C73C2×#11711yescharacteristic
165C22×C73C2×C4×D412yes—
166C22×C73C2×C4×D412yes—
167C22×C73C2×C4×Q814yes—
168C22×C73C2×C4×Q812yes—
169C22×C73C4×#4114yes—
170C22×C73C4×#4112yes—
171C22×C73C2×C22⋊Q812yes—
172C22×C73#52512yes—
173C22×C73C2×#12411yescharacteristic
174C22×C73#52914yes—
175C22×C73C2×C4⋊Q811yescharacteristic
176C22×C73#53212yes—
177C22×C73#53314yes—
178C4×C73—28no—
179C4×C73—24no—
180C4×C73—44no—
181C4×C73C4×C22⋊C418yes—
182C4×C73#39118yescomplemented
183Dic73—216no—
184Dic73—48no—
185C4×#391—731nomaximal, Sylow
186C2×C73C2×C4×C22⋊C411yescharacteristic
187C2×C73C42×Q812yes—
188C2×C73C2×#39111yescharacteristic
189C2×C73#229512yes—
190C2×C73#229711yescharacteristic
191C2×C73C4×C22⋊Q814yes—
192C2×C73C4×#12412yes—
193C2×C73C4×C4⋊Q812yes—
194C22×C4×Q8D7311yescharacteristic
195C2×#391—732no—
196C2×C4×C4⋊C4—731no—
197C2×C43—731no—
198#1436—734no—
199C4⋊#95—732no—
200C4×#95—734no—
201C73C4×#39111yescharacteristic, complemented, Sylow
202C23×Q8C2×D7311yescharacteristic
203C2×C4×Q8—24no—
204C2×C4×Q8—24no—
205C2×C4×Q8Dic7318yescomplemented
206C22×C4⋊C4—732no—
207C22×C4⋊C4C2×D7311yescharacteristic
208C22×C4⋊C4C2×D7312yes—
209C22×C42—732no—
210C22×C42—732no—
211C22×C42—732no—
212C22×C42—732no—
213C22×C42C2×D7312yes—
214C22×C42C2×D7311yescharacteristic
215#391—7316no—
216C4×C4⋊C4—1464no—
217C2×#95—738no—
218C2×#95—738no—
219C2×#95—732no—
220C43—1464no—
221C22×Q8—22no—
222C22×Q8—22no—
223C22×Q8—24no—
224C22×Q8C4×D7318yes—
225C22×Q8C2×Dic7314yes—
226C23×C4—734no—
227C23×C4—734no—
228C23×C4C22×D7312yes—
229C23×C4C22×D7312yes—
230C23×C4C22×D7311yescharacteristic
231C23×C4C22×D7311yescharacteristic
232C23×C4C22×D7311yescharacteristic
233C4×Q8—232no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—22no—
238C2×C4⋊C4—738no—
239C2×C4⋊C4—1464no—
240C2×C4⋊C4—1464no—
241C2×C4⋊C4C2×Dic7314yes—
242C2×C4⋊C4C2×Dic7318yes—
243C2×C42—24no—
244C2×C42—24no—
245C2×C42—738no—
246C2×C42—738no—
247C2×C42—1464no—
248C2×C42—1468no—
249C2×C42—1468no—
250C2×C42—1464no—
251C2×C42—1464no—
252C2×C42—1464no—
253C2×C42—1464no—
254C2×C42—1464no—
255C2×C42C2×Dic7318yes—
256C2×C42C2×Dic7314yes—
257C2×C42C22⋊D7314yes—
258C2×C42C22⋊D7314yes—
259#95—7332no—
260#95—14616no—
261#95—1464no—
262C24C23×D7311yescharacteristic
263C2×Q8—28no—
264C2×Q8—28no—
265C2×Q8—216no—
266C2×Q8—216no—
267C2×Q8C4×Dic73116yescomplemented
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—24no—
271C22×C4—24no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—28no—
275C22×C4—738no—
276C22×C4—738no—
277C22×C4—738no—
278C22×C4—738no—
279C22×C4—1464no—
280C22×C4—1468no—
281C22×C4—1464no—
282C22×C4—1468no—
283C22×C4—1464no—
284C22×C4—1464no—
285C22×C4—1464no—
286C22×C4—1464no—
287C22×C4C2×C4×D7318yes—
288C22×C4C2×C4×D7314yes—
289C22×C4C22×Dic7314yes—
290C22×C4C22×Dic7314yes—
291C22×C4C22×Dic7312yes—
292C22×C4C22×Dic7312yes—
293C22×C4C22×Dic7312yes—
294C22×C4C2×C22⋊D7312yes—
295C22×C4C2×C22⋊D7312yes—
296C22×C4C2×C22⋊D7312yes—
297C22×C4C2×C22⋊D7312yes—
298C22×C4C2×C22⋊D7312yes—
299C22×C4C2×C22⋊D7312yes—
300C22×C4Q8×D7314yes—
301C22×C4#1192402814yes—
302C22×C4#1192402914yes—
303C4⋊C4—216no—
304C4⋊C4—28no—
305C4⋊C4—14616no—
306C42—216no—
307C42—2928no—
308C42—14616no—
309C42—14616no—
310C42—14616no—
311C42C22⋊Dic73116yes—
312C23C22×C4×D7312yes—
313C23C23×Dic7311yescharacteristic
314C23C22×C22⋊D7311yescharacteristic
315C23C22×C22⋊D7311yescharacteristic
316C23C2×Q8×D7312yes—
317C23#41×D7314yes—
318C23C2×#1192402812yes—
319C23C2×#1192402912yes—
320Q8—232no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—28no—
325C2×C4—28no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—28no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—2928no—
333C2×C4—2924no—
334C2×C4—2924no—
335C2×C4—7316no—
336C2×C4—1468no—
337C2×C4—14616no—
338C2×C4—1468no—
339C2×C4—1468no—
340C2×C4—1468no—
341C2×C4—1468no—
342C2×C4—1468no—
343C2×C4—1468no—
344C2×C4C2×C4×Dic7318yes—
345C2×C4C2×C4×Dic7314yes—
346C2×C4C2×C22⋊Dic7314yes—
347C2×C4C2×C22⋊Dic7314yes—
348C2×C4C2×C22⋊Dic7314yes—
349C2×C4#1455655014yes—
350C2×C4C4×C22⋊D7318yes—
351C2×C4C4×C22⋊D7318yes—
352C2×C4Q8×Dic7318yes—
353C2×C4#1455656718yes—
354C2×C4#1455658014yes—
355C2×C4#1455658914yes—
356C22C22×C4×Dic7311yescharacteristic
357C22C22×C22⋊Dic7311yescharacteristic
358C22C2×#1455655011yescharacteristic
359C22C2×C4×C22⋊D7312yes—
360C22C2×C4×C22⋊D7312yes—
361C22C4×Q8×D7314yes—
362C22C2×Q8×Dic7312yes—
363C22C4×#1192402914yes—
364C22#41×Dic7312yes—
365C22C2×#1455656712yes—
366C22#1798909412yes—
367C22C2×#1455658011yescharacteristic
368C22#1798912414yes—
369C22C2×#1455658911yescharacteristic
370C22#1798913312yes—
371C22#1798914114yes—
372C4—28no—
373C4—24no—
374C4—44no—
375C4—2928no—
376C4—14616no—
377C4C4×C22⋊Dic7318yes—
378C4#1798849418yesdirect product factor
379C2C2×C4×C22⋊Dic7311yescharacteristic
380C2C4×Q8×Dic7312yes—
381C2C2×#1798849411yescharacteristic
382C2#2261240912yes—
383C2#2261242211yescharacteristic
384C2C4×#1455656714yes—
385C2C4×#1455658012yes—
386C2C4×#1455658912yes—
subgroupG/H
centerC23×C4C22×D73
commutatorC22×C73C22×C42
FrattiniC24C23×D73
FittingC22×C4×Q8×C73C2
socle, prime radical, cosocleC24×C73C24
hypercenterC22×C4×Q8D73
hypocenterC73C4×#391
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
13. #17988494C4direct (N × H)
22. C2×C4×Q8×C73C4semidirect
41. C2×C4×Dic73Q8semidirect
90. C2×Q8×C73C42semidirect
161. C2×Dic73C4×Q8semidirect
182. C4×C73#391semidirect
201. C73C4×#391semidirect
205. C2×C4×Q8Dic73semidirect
267. C2×Q8C4×Dic73semidirect
378. C4#17988494direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179884942
C2×C4×C4⋊Dic732
C2×C42×Dic732
#226081632
#226081602
C4×#145564982
C22×C4×Q8×C732
C4×#39173