Finite Group Databasebeta

← C4×#2098 #359315

Subgroups — C4×#2098 #359315

Order 512.

1116 conjugacy classes of subgroups.

The subgroup lattice has 429 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2098C211yesmaximal, characteristic
2C4×#430C211yesmaximal, characteristic, complemented
3C4×#424C212yesmaximal, complemented
4C4×#421C212yesmaximal
5C4×#408C211yesmaximal, characteristic
6#11374C211yesmaximal, characteristic, complemented
7#11369C212yesmaximal, complemented
8#11336C211yesmaximal, characteristic, complemented
9#11112C211yesmaximal, characteristic
10#11084C212yesmaximal
11C4×H(3,ℤ/4)C211yesmaximal, characteristic, complemented
12C2×C4×#41C2211yescharacteristic
13C2×#430C2211yescharacteristic
14C2×#430C2211yescharacteristic
15C2×#424C2212yes—
16C2×#424C2212yes—
17C2×#421C2212yes—
18C2×#421C2212yes—
19C2×#408C2211yescharacteristic
20C2×#408C2211yescharacteristic
21C2×C4×M16C2212yes—
22C2×C4×M16C2211yescharacteristic
23C22×C4×C8C2211yescharacteristic
24C4×#117C2212yes—
25#2098C418yesdirect product factor
26#1778—22no—
27C4×#108—22no—
28#1768—24no—
29C4×C4⋊C8—24no—
30#1759—24no—
31C4×#104—24no—
32#1750—22no—
33C4×C22⋊C8—22no—
34#1738C2212yes—
35#1733C2212yes—
36#1733C2212yes—
37C2×H(3,ℤ/4)C2212yes—
38C2×H(3,ℤ/4)C2211yescharacteristic
39C2×H(3,ℤ/4)C2211yescharacteristic
40#1729C2211yescharacteristic
41#1729C2212yes—
42#1729C2212yes—
43#1729C2211yescharacteristic
44C22×#41C2311yescharacteristic
45C22×M16C2312yes—
46C22×M16C2312yes—
47C22×M16C2311yescharacteristic
48C22×M16C2311yescharacteristic
49C23×C8C2311yescharacteristic
50C23×C8C2311yescharacteristic
51C4×#41—22no—
52C4×#41—22no—
53C4×#41—24no—
54C2×C4×Q8Q812yes—
55C2×C4×D4—22no—
56C2×C4×D4Q812yes—
57C2×#117—21no—
58C2×#117C2311yescharacteristic
59C2×#117C2312yes—
60C2×#117C2312yes—
61C22×C42—21no—
62C22×C42C2311yescharacteristic
63#430—24no—
64#430—22no—
65#430C2×C414yescomplemented
66C2×#108—22no—
67C2×#108—22no—
68#424—24no—
69#424—24no—
70#424—24no—
71#424C2×C418yescomplemented
72C2×C4⋊C8—24no—
73C2×C4⋊C8—24no—
74#421—24no—
75#421—24no—
76#421—24no—
77#421C2×C418yes—
78C2×#104—24no—
79C2×#104—24no—
80#408—22no—
81#408—22no—
82#408—22no—
83#408C2×C414yes—
84C2×C22⋊C8—22no—
85C2×C22⋊C8—22no—
86C4×M16—24no—
87C4×M16—22no—
88C4×M16—22no—
89C4×M16—22no—
90C4×M16—22no—
91C2×#97—22no—
92C2×#97D412yes—
93C2×C4×C8—21no—
94C2×C4×C8—21no—
95C2×C4×C8—22no—
96C2×C4×C8—22no—
97C2×C4×C8—22no—
98C2×C4×C8D412yes—
99C4×C4⋊C4—24no—
100C4×C22⋊C4—24no—
101#376D414yes—
102C43D414yes—
103#341—24no—
104#339—24no—
105#339—24no—
106H(3,ℤ/4)—22no—
107H(3,ℤ/4)—24no—
108H(3,ℤ/4)C2×C414yescomplemented
109#336—22no—
110#336—22no—
111#336—24no—
112#336—24no—
113C2×#41—21no—
114C2×#41—21no—
115C2×#41—22no—
116C2×#41—22no—
117C2×#41—22no—
118C2×#41—22no—
119C2×#41C22×C412yes—
120C2×#41#4112yes—
121C22×Q8C2×Q811yescharacteristic
122C22×D4—21no—
123C22×D4C2×Q811yescharacteristic
124C23×C4—21no—
125C23×C4—22no—
126C23×C4#4112yes—
127C23×C4C2411yescharacteristic
128C2×M16—22no—
129C2×M16—22no—
130C2×M16—22no—
131C2×M16—22no—
132C2×M16—21no—
133C2×M16—21no—
134C2×M16—22no—
135C2×M16—22no—
136C2×M16—22no—
137C2×M16—22no—
138C2×M16—22no—
139C2×M16—22no—
140C2×M16—22no—
141C2×M16—22no—
142C2×M16—22no—
143C2×M16—22no—
144C2×M16C22×C414yes—
145C2×M16C22×C412yes—
146C2×M16#4114yes—
147C2×M16#4112yes—
148C22×C8—21no—
149C22×C8—21no—
150C22×C8—22no—
151C22×C8—22no—
152C22×C8—22no—
153C22×C8—22no—
154C22×C8—21no—
155C22×C8—21no—
156C22×C8—22no—
157C22×C8—22no—
158C22×C8C22×C412yes—
159C22×C8C2×D412yes—
160C22×C8C2×D412yes—
161C22×C8#4112yes—
162C4×Q8—24no—
163C4×Q8—24no—
164C4×D4—24no—
165C4×D4—24no—
166C4×D4—44no—
167C4×D4—44no—
168#117—22no—
169#117—22no—
170#117—22no—
171#117—22no—
172#117—22no—
173#117—22no—
174#117—22no—
175#117—22no—
176#117—42no—
177#117—42no—
178#117C22×C414yes—
179#117#4114yes—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—22no—
182C2×C4⋊C4—22no—
183C2×C4⋊C4C2×Q812yes—
184C2×C22⋊C4—22no—
185C2×C22⋊C4—21no—
186C2×C22⋊C4—22no—
187C2×C22⋊C4—22no—
188C2×C42—22no—
189C2×C42—28no—
190C2×C42—21no—
191C2×C42—42no—
192C2×C42—41no—
193C2×C42—41no—
194C2×C42C2×D414yes—
195C2×C42C2×D414yes—
196C2×C42C2×D412yes—
197C2×C42C2×D412yes—
198C2×C42C2×D411yescharacteristic
199C2×C42C2×D411yescharacteristic
200C2×C42C2×Q812yes—
201C2×C42#4114yes—
202#108—28no—
203#108—28no—
204C4⋊C8—216no—
205C4⋊C8—216no—
206#104—216no—
207#104—216no—
208C22⋊C8—28no—
209C22⋊C8—28no—
210#97—24no—
211#97—42no—
212#97—42no—
213C4×C8—24no—
214C4×C8—42no—
215C4×C8—41no—
216C4×C8—42no—
217C4×C8—41no—
218C4×C8—42no—
219#95—28no—
220C24—21no—
221C24C2×#4111yescharacteristic
222#41—24no—
223#41—24no—
224#41—24no—
225#41—24no—
226#41—42no—
227#41—42no—
228#41—42no—
229#41—42no—
230C2×Q8—21no—
231C2×Q8—22no—
232C2×Q8—22no—
233C2×Q8C4×Q812yes—
234C2×D4—22no—
235C2×D4—22no—
236C2×D4—22no—
237C2×D4—22no—
238C2×D4—21no—
239C2×D4—42no—
240C2×D4—42no—
241C2×D4C4×Q812yes—
242C22×C4—21no—
243C22×C4—24no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—22no—
247C22×C4—24no—
248C22×C4—44no—
249C22×C4—48no—
250C22×C4—41no—
251C22×C4—41no—
252C22×C4—41no—
253C22×C4—41no—
254C22×C4—42no—
255C22×C4—42no—
256C22×C4C22⋊Q812yes—
257C22×C4C22⋊Q812yes—
258C22×C4#12314yes—
259C22×C4#12314yes—
260C22×C4C23×C411yescharacteristic
261C22×C4C22×D412yes—
262C22×C4C22×D411yescharacteristic
263C22×C4C22×Q811yescharacteristic
264C22×C4C2×#4111yescharacteristic
265C22×C4C2×#4112yes—
266C22×C4C2×#4111yescharacteristic
267C22×C4C2×#4112yes—
268C22×C4C2×#4112yes—
269C22×C4C2×#4111yescharacteristic
270M16—24no—
271M16—24no—
272M16—24no—
273M16—24no—
274M16—24no—
275M16—24no—
276M16—42no—
277M16—42no—
278M16—42no—
279M16—42no—
280M16—42no—
281M16—42no—
282C2×C8—22no—
283C2×C8—22no—
284C2×C8—22no—
285C2×C8—24no—
286C2×C8—24no—
287C2×C8—22no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8—24no—
291C2×C8—24no—
292C2×C8—22no—
293C2×C8—41no—
294C2×C8—42no—
295C2×C8—42no—
296C2×C8—41no—
297C2×C8—41no—
298C2×C8—42no—
299C2×C8—42no—
300C2×C8—41no—
301C2×C8—42no—
302C2×C8—42no—
303C2×C8C4×D414yes—
304C4⋊C4—24no—
305C4⋊C4—24no—
306C4⋊C4—24no—
307C4⋊C4—42no—
308C4⋊C4—42no—
309C4⋊C4—44no—
310C22⋊C4—24no—
311C22⋊C4—24no—
312C22⋊C4—42no—
313C22⋊C4—42no—
314C22⋊C4—42no—
315C22⋊C4—44no—
316C42—24no—
317C42—24no—
318C42—24no—
319C42—416no—
320C42—41no—
321C42—41no—
322C42—42no—
323C42—42no—
324C42C4×D418yes—
325C42C22⋊Q814yes—
326C42C22⋊Q814yes—
327C42#12312yes—
328C42#12312yes—
329C42#12712yes—
330C42#12711yescharacteristic
331C42#12711yescharacteristic
332C23—22no—
333C23—42no—
334C23—44no—
335C23—41no—
336C23—41no—
337C23C4×#4111yescharacteristic
338C23C2×C22⋊Q811yescharacteristic
339C23C2×#12312yes—
340C23#52911yescharacteristic
341C23#52912yes—
342Q8—24no—
343Q8—42no—
344D4—24no—
345D4—44no—
346D4—44no—
347D4—42no—
348C2×C4—28no—
349C2×C4—24no—
350C2×C4—28no—
351C2×C4—22no—
352C2×C4—42no—
353C2×C4—44no—
354C2×C4—48no—
355C2×C4—41no—
356C2×C4—41no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—42no—
361C2×C4—48no—
362C2×C4—44no—
363C2×C4—42no—
364C2×C4—44no—
365C2×C4—84no—
366C2×C4—84no—
367C2×C4#39912yes—
368C2×C4#39914yes—
369C2×C4#39912yes—
370C2×C4C2×C4×D411yescharacteristic
371C2×C4C2×C4×D412yes—
372C2×C4C2×C4×Q811yescharacteristic
373C2×C4C4×#4112yes—
374C2×C4C2×C22⋊Q812yes—
375C2×C4C2×#12311yescharacteristic
376C2×C4#52511yescharacteristic
377C2×C4#52512yes—
378C2×C4#52511yescharacteristic
379C2×C4#52512yes—
380C2×C4#52912yes—
381C2×C4#52912yes—
382C2×C4#52912yes—
383C2×C4C2×#12711yescharacteristic
384C2×C4#53211yescharacteristic
385C2×C4#53212yes—
386C2×C4#53311yescharacteristic
387C2×C4#53312yes—
388C8—24no—
389C8—42no—
390C8—44no—
391C8—42no—
392C8—42no—
393C8—44no—
394C22—24no—
395C22—22no—
396C22—41no—
397C22—42no—
398C22—41no—
399C22—44no—
400C22—42no—
401C22—82no—
402C22—82no—
403C22C4×#12312yes—
404C22C4×C22⋊Q811yescharacteristic
405C22C2×#39911yescharacteristic
406C22#239512yes—
407C22#239611yescharacteristic
408C4—22no—
409C4—24no—
410C4—48no—
411C4—42no—
412C4—84no—
413C4—82no—
414C4#209814yesdirect product factor
415C4C4×#12311yescharacteristic
416C4C4×C22⋊Q812yes—
417C4C4×#12711yescharacteristic
418C4#239511yescharacteristic
419C4#239612yes—
420C4#239711yescharacteristic
421C2—22no—
422C2—22no—
423C2—21no—
424C2—21no—
425C2—82no—
426C2C4×#39911yescharacteristic
427C2C2×#209812yes—
subgroupG/H
centerC42#127
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22C2×#399
prime radicalC22×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×#430C2semidirect
3. C4×#424C2semidirect
6. #11374C2semidirect
7. #11369C2semidirect
8. #11336C2semidirect
11. C4×H(3,ℤ/4)C2semidirect
25. #2098C4direct (N × H)
65. #430C2×C4semidirect
71. #424C2×C4semidirect
108. H(3,ℤ/4)C2×C4semidirect
414. C4#2098direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#20982
C4×#4302
C4×#4242
C4×#4212
C4×#4082
#113742
#113692
#113362
#111122
#110842
C4×H(3,ℤ/4)2