Finite Group Databasebeta

#22587243

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1592

Subgroups

subgroupG/H
centerC2×C4D4×D71
commutatorC2×C4×C71C22×C4
FrattiniC42C22×D71
FittingC4×SD16×C71C2
socleC22×C71C4×D4
hypercenterC4×SD16D71
hypocenterC71#1592
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×SD16

162 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 71 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,71|a^2=e,c^2=e,d^2=f,e^2=g,b^a=bd,c^a=cfg,d^a=df,h^a=h^70,c^b=cg,d^b=df,h^c=h^70

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1592×D71, C2×#22587243, #31967224, …
maximal normal subgroup of#1592×D71, C2×#22587243, #31967224, …
maximal quotient of#31888287, #31888294, #31888708, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 3413);