Finite Group Databasebeta

#22590089

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #2148

Subgroups

subgroupG/H
centerC4#14556049
commutatorC8×C71C22×C4
FrattiniC2×C8C22×D71
FittingC2×#135×C71C2
socleC2×C71C2×#102
hypercenterC2×#135D71
hypocenterC71#2148
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#135

220 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 89 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=g,d^2=f,e^2=g,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^70,d^b=dfg,e^b=eg,f^b=fg

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31912715, #31912718, #31912750, …
maximal normal subgroup of#31912715, #31912718, #31912750, …
maximal quotient of#31907218, #31907223, #31907454, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6259);