Finite Group Databasebeta

#22587125

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1573

Subgroups

subgroupG/H
centerC2×C4C2×D284
commutatorC2×C4×C71C22×C4
FrattiniC42C22×D71
Fitting#431×C71C2
socleC22×C71C2×C4⋊C4
hypercenter#431D71
hypocenterC71#1573
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

160 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 85 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,b^2=d,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^70,c^b=cfg

Conjugacy classes & character table

1438 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31891490, #31891491, #31891495, …
maximal normal subgroup of#31891490, #31891491, #31891495, …
maximal quotient of#31886936, #31888669, #31890308, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 3295);