Finite Group Databasebeta

#22586236

order9088
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1301

Subgroups

subgroupG/H
centerC2×C4(C2×D71)⋊C4
commutatorC2×C4×C71C42
FrattiniC2×C42C2×D71
Fitting#431×C71C2
socleC22×C71#95
hypercenter#431D71
hypocenterC71#1301
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

148 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 77 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=d,b^2=e,c^2=f,d^2=g,e^2=f,b^a=bc,c^a=cf,e^a=efg,h^a=h^70,c^b=cg

Conjugacy classes & character table

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

Relationships

maximal subgroup of#1301×D71, C2×#22586236, #31887678, …
maximal normal subgroup of#1301×D71, C2×#22586236, #31887678, …
maximal quotient of#31884008, #31884014, #31884021, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2406);